United Airlines flight UA 6851: Amsterdam - Lisbon

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Select flight date:
FLIGHT SCHEDULE
Direct Codeshare Flights:
Mon,Tue,Thu,Sat,Sun 07:00 Amsterdam (AMS) 09:10 Lisbon (LIS) 1
UA 6851 Non-stop Airbus A320neo (32N) 3:10 Valid until 2026-01-04
Codeshare flight, operated by TAP Air Portugal.(TP 675)
Mon,Wed,Fri 07:00 Amsterdam (AMS) 09:10 Lisbon (LIS) 1
UA 6851 Non-stop Airbus A321neo (32Q) 3:10 Valid until 2026-01-05
Codeshare flight, operated by TAP Air Portugal.(TP 675)
Daily 07:00 Amsterdam (AMS) 09:10 Lisbon (LIS) 1
UA 6851 Non-stop Airbus A320neo (32N) 3:10 Effective 2026-02-20 through 2026-03-01
Codeshare flight, operated by TAP Air Portugal.(TP 675)
Mon,Tue 07:00 Amsterdam (AMS) 09:10 Lisbon (LIS) 1
UA 6851 Non-stop Airbus A321neo (32Q) 3:10 Effective 2026-03-02 through 2026-03-03
Codeshare flight, operated by TAP Air Portugal.(TP 675)
Daily 07:00 Amsterdam (AMS) 09:10 Lisbon (LIS) 1
UA 6851 Non-stop Airbus A320neo (32N) 3:10 Effective 2026-03-04 through 2026-03-16
Codeshare flight, operated by TAP Air Portugal.(TP 675)
Tue 07:00 Amsterdam (AMS) 09:10 Lisbon (LIS) 1
UA 6851 Non-stop Airbus A321neo (32Q) 3:10 Operates only on 2026-03-17
Codeshare flight, operated by TAP Air Portugal.(TP 675)
Daily 07:00 Amsterdam (AMS) 09:10 Lisbon (LIS) 1
UA 6851 Non-stop Airbus A320neo (32N) 3:10 Effective 2026-03-18 through 2026-03-25
Codeshare flight, operated by TAP Air Portugal.(TP 675)
Thu 07:00 Amsterdam (AMS) 09:10 Lisbon (LIS) 1
UA 6851 Non-stop Airbus A321neo (32Q) 3:10 Operates only on 2026-03-26
Codeshare flight, operated by TAP Air Portugal.(TP 675)
Mon,Thu-Sun 07:00 Amsterdam (AMS) 09:10 Lisbon (LIS) 1
UA 6851 Non-stop Airbus A320neo (32N) 3:10 Effective 2026-03-27 through 2026-04-02
Codeshare flight, operated by TAP Air Portugal.(TP 675)
Mon,Tue,Fri-Sun 07:00 Amsterdam (AMS) 09:10 Lisbon (LIS) 1
UA 6851 Non-stop Airbus A321neo (32Q) 3:10 Effective 2026-03-31 through 2026-04-06
Codeshare flight, operated by TAP Air Portugal.(TP 675)
Mon,Tue,Thu-Sun 07:00 Amsterdam (AMS) 09:10 Lisbon (LIS) 1
UA 6851 Non-stop Airbus A320neo (32N) 3:10 Effective 2026-04-07 through 2026-04-13
Codeshare flight, operated by TAP Air Portugal.(TP 675)
Mon,Tue,Sun 07:00 Amsterdam (AMS) 09:10 Lisbon (LIS) 1
UA 6851 Non-stop Airbus A321neo (32Q) 3:10 Effective 2026-04-14 through 2026-04-20
Codeshare flight, operated by TAP Air Portugal.(TP 675)
Tue-Sat 07:00 Amsterdam (AMS) 09:10 Lisbon (LIS) 1
UA 6851 Non-stop Airbus A320neo (32N) 3:10 Effective 2026-04-16 through 2026-04-24
Codeshare flight, operated by TAP Air Portugal.(TP 675)
Mon,Tue,Fri,Sat 07:00 Amsterdam (AMS) 09:10 Lisbon (LIS) 1
UA 6851 Non-stop Airbus A321neo (32Q) 3:10 Effective 2026-04-25 through 2026-05-01
Codeshare flight, operated by TAP Air Portugal.(TP 675)
Wed,Thu,Sat,Sun 07:00 Amsterdam (AMS) 09:10 Lisbon (LIS) 1
UA 6851 Non-stop Airbus A320neo (32N) 3:10 Effective 2026-04-26 through 2026-05-03
Codeshare flight, operated by TAP Air Portugal.(TP 675)
Mon,Sat,Sun 07:00 Amsterdam (AMS) 09:10 Lisbon (LIS) 1
UA 6851 Non-stop Airbus A321neo (32Q) 3:10 Effective 2026-05-04 through 2026-05-10
Codeshare flight, operated by TAP Air Portugal.(TP 675)
Mon-Fri 07:00 Amsterdam (AMS) 09:10 Lisbon (LIS) 1
UA 6851 Non-stop Airbus A320neo (32N) 3:10 Effective 2026-05-05 through 2026-05-12
Codeshare flight, operated by TAP Air Portugal.(TP 675)
Mon-Thu,Sat 07:00 Amsterdam (AMS) 09:10 Lisbon (LIS) 1
UA 6851 Non-stop Airbus A321neo (32Q) 3:10 Effective 2026-05-13 through 2026-05-19
Codeshare flight, operated by TAP Air Portugal.(TP 675)
Wed,Fri,Sun 07:00 Amsterdam (AMS) 09:10 Lisbon (LIS) 1
UA 6851 Non-stop Airbus A320neo (32N) 3:10 Effective 2026-05-15 through 2026-05-22
Codeshare flight, operated by TAP Air Portugal.(TP 675)
Thu 07:00 Amsterdam (AMS) 09:10 Lisbon (LIS) 1
UA 6851 Non-stop Airbus A321neo (32Q) 3:10 Operates only on 2026-05-21
Codeshare flight, operated by TAP Air Portugal.(TP 675)
Daily 07:00 Amsterdam (AMS) 09:10 Lisbon (LIS) 1
UA 6851 Non-stop Airbus A320neo (32N) 3:10 Effective 2026-05-23 through 2026-05-31
Codeshare flight, operated by TAP Air Portugal.(TP 675)
Mon,Tue,Fri 07:00 Amsterdam (AMS) 09:10 Lisbon (LIS) 1
UA 6851 Non-stop Airbus A321neo (32Q) 3:10 Effective 2026-06-01 through 2026-06-09
Codeshare flight, operated by TAP Air Portugal.(TP 675)
Wed,Thu,Sat,Sun 07:00 Amsterdam (AMS) 09:10 Lisbon (LIS) 1
UA 6851 Non-stop Airbus A320neo (32N) 3:10 Effective 2026-06-03 through 2026-06-07
Codeshare flight, operated by TAP Air Portugal.(TP 675)
Wed,Fri,Sat 07:00 Amsterdam (AMS) 09:10 Lisbon (LIS) 1
UA 6851 Non-stop Airbus A321neo (32Q) 3:10 Effective 2026-06-10 through 2026-06-13
Codeshare flight, operated by TAP Air Portugal.(TP 675)
Mon-Thu,Sun 07:00 Amsterdam (AMS) 09:10 Lisbon (LIS) 1
UA 6851 Non-stop Airbus A320neo (32N) 3:10 Effective 2026-06-11 through 2026-06-17
Codeshare flight, operated by TAP Air Portugal.(TP 675)
Tue,Thu-Sat 07:00 Amsterdam (AMS) 09:10 Lisbon (LIS) 1
UA 6851 Non-stop Airbus A321neo (32Q) 3:10 Effective 2026-06-18 through 2026-06-26
Codeshare flight, operated by TAP Air Portugal.(TP 675)
Mon,Wed,Sat,Sun 07:00 Amsterdam (AMS) 09:10 Lisbon (LIS) 1
UA 6851 Non-stop Airbus A320neo (32N) 3:10 Effective 2026-06-21 through 2026-06-29
Codeshare flight, operated by TAP Air Portugal.(TP 675)
Tue,Thu 07:00 Amsterdam (AMS) 09:10 Lisbon (LIS) 1
UA 6851 Non-stop Airbus A320neo (32N) 3:10 Effective 2026-06-30 through 2026-07-07
Codeshare flight, operated by TAP Air Portugal.(TP 675)
Mon,Wed,Fri-Sun 07:00 Amsterdam (AMS) 09:10 Lisbon (LIS) 1
UA 6851 Non-stop Airbus A321neo (32Q) 3:10 Effective 2026-07-01 through 2026-07-06
Codeshare flight, operated by TAP Air Portugal.(TP 675)
Tue-Sun 07:00 Amsterdam (AMS) 09:10 Lisbon (LIS) 1
UA 6851 Non-stop Airbus A320neo (32N) 3:10 Effective 2026-07-08 through 2026-07-15
Codeshare flight, operated by TAP Air Portugal.(TP 675)
Mon,Thu,Fri 07:00 Amsterdam (AMS) 09:10 Lisbon (LIS) 1
UA 6851 Non-stop Airbus A321neo (32Q) 3:10 Effective 2026-07-13 through 2026-07-17
Codeshare flight, operated by TAP Air Portugal.(TP 675)
Mon-Thu,Sat,Sun 07:00 Amsterdam (AMS) 09:10 Lisbon (LIS) 1
UA 6851 Non-stop Airbus A320neo (32N) 3:10 Effective 2026-07-18 through 2026-07-30
Codeshare flight, operated by TAP Air Portugal.(TP 675)
Fri 07:00 Amsterdam (AMS) 09:10 Lisbon (LIS) 1
UA 6851 Non-stop Airbus A321neo (32Q) 3:10 Operates only on 2026-07-24
Codeshare flight, operated by TAP Air Portugal.(TP 675)
Daily 07:00 Amsterdam (AMS) 09:10 Lisbon (LIS) 1
UA 6851 Non-stop Airbus A320neo (32N) 3:10 Effective 2026-07-31 through 2026-08-09
Codeshare flight, operated by TAP Air Portugal.(TP 675)
Mon,Tue,Sun 07:00 Amsterdam (AMS) 09:10 Lisbon (LIS) 1
UA 6851 Non-stop Airbus A321neo (32Q) 3:10 Effective 2026-08-10 through 2026-08-16
Codeshare flight, operated by TAP Air Portugal.(TP 675)
Mon,Wed-Sat 07:00 Amsterdam (AMS) 09:10 Lisbon (LIS) 1
UA 6851 Non-stop Airbus A320neo (32N) 3:10 Effective 2026-08-12 through 2026-08-17
Codeshare flight, operated by TAP Air Portugal.(TP 675)
Mon-Wed 07:00 Amsterdam (AMS) 09:10 Lisbon (LIS) 1
UA 6851 Non-stop Airbus A321neo (32Q) 3:10 Effective 2026-08-18 through 2026-08-24
Codeshare flight, operated by TAP Air Portugal.(TP 675)
Tue-Sun 07:00 Amsterdam (AMS) 09:10 Lisbon (LIS) 1
UA 6851 Non-stop Airbus A320neo (32N) 3:10 Effective 2026-08-20 through 2026-08-30
Codeshare flight, operated by TAP Air Portugal.(TP 675)
Mon,Thu-Sat 07:00 Amsterdam (AMS) 09:10 Lisbon (LIS) 1
UA 6851 Non-stop Airbus A320neo (32N) 3:10 Effective 2026-08-31 through 2026-09-07
Codeshare flight, operated by TAP Air Portugal.(TP 675)
Tue,Wed,Sun 07:00 Amsterdam (AMS) 09:10 Lisbon (LIS) 1
UA 6851 Non-stop Airbus A321neo (32Q) 3:10 Effective 2026-09-01 through 2026-09-06
Codeshare flight, operated by TAP Air Portugal.(TP 675)
Mon,Tue,Thu-Sun 07:00 Amsterdam (AMS) 09:10 Lisbon (LIS) 1
UA 6851 Non-stop Airbus A320neo (32N) 3:10 Effective 2026-09-08 through 2026-09-15
Codeshare flight, operated by TAP Air Portugal.(TP 675)
Wed 07:00 Amsterdam (AMS) 09:10 Lisbon (LIS) 1
UA 6851 Non-stop Airbus A321neo (32Q) 3:10 Effective 2026-09-09 through 2026-09-16
Codeshare flight, operated by TAP Air Portugal.(TP 675)
Thu 07:00 Amsterdam (AMS) 09:10 Lisbon (LIS) 1
UA 6851 Non-stop Airbus A321neo (32Q) 3:10 Operates only on 2026-09-17
Codeshare flight, operated by TAP Air Portugal.(TP 675)
Daily 07:00 Amsterdam (AMS) 09:10 Lisbon (LIS) 1
UA 6851 Non-stop Airbus A320neo (32N) 3:10 Effective 2026-09-18 through 2026-09-24
Codeshare flight, operated by TAP Air Portugal.(TP 675)
Tue,Wed,Fri 07:00 Amsterdam (AMS) 09:10 Lisbon (LIS) 1
UA 6851 Non-stop Airbus A321neo (32Q) 3:10 Effective 2026-09-25 through 2026-09-30
Codeshare flight, operated by TAP Air Portugal.(TP 675)
Mon,Thu-Sun 07:00 Amsterdam (AMS) 09:10 Lisbon (LIS) 1
UA 6851 Non-stop Airbus A320neo (32N) 3:10 Effective 2026-09-26 through 2026-10-02
Codeshare flight, operated by TAP Air Portugal.(TP 675)
Mon,Wed,Fri-Sun 07:00 Amsterdam (AMS) 09:10 Lisbon (LIS) 1
UA 6851 Non-stop Airbus A321neo (32Q) 3:10 Effective 2026-10-03 through 2026-10-09
Codeshare flight, operated by TAP Air Portugal.(TP 675)
Mon,Tue,Thu,Sat,Sun 07:00 Amsterdam (AMS) 09:10 Lisbon (LIS) 1
UA 6851 Non-stop Airbus A320neo (32N) 3:10 Effective 2026-10-06 through 2026-10-15
Codeshare flight, operated by TAP Air Portugal.(TP 675)
Wed 07:00 Amsterdam (AMS) 09:10 Lisbon (LIS) 1
UA 6851 Non-stop Airbus A321neo (32Q) 3:10 Effective 2026-10-14 through 2026-10-21
Codeshare flight, operated by TAP Air Portugal.(TP 675)
Mon,Tue,Thu-Sun 07:00 Amsterdam (AMS) 09:10 Lisbon (LIS) 1
UA 6851 Non-stop Airbus A320neo (32N) 3:10 Effective 2026-10-16 through 2026-10-22
Codeshare flight, operated by TAP Air Portugal.(TP 675)
Fri 07:00 Amsterdam (AMS) 09:10 Lisbon (LIS) 1
UA 6851 Non-stop Airbus A321neo (32Q) 3:10 Operates only on 2026-10-23
Codeshare flight, operated by TAP Air Portugal.(TP 675)
Daily 07:00 Amsterdam (AMS) 09:10 Lisbon (LIS) 1
UA 6851 Non-stop Airbus A320neo (32N) 3:10 Effective from 2026-10-24
Codeshare flight, operated by TAP Air Portugal.(TP 675)
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United Airlines flight UA 6851:
Amsterdam - Lisbon
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Select flight date:
FLIGHT SCHEDULE
Direct Codeshare Flights:

United Airlines UA6851
Valid until 2026-01-04
Mon
Tue
Wed
-
Thu
Fri
-
Sat
Sun
Codeshare flight, operated by TAP Air Portugal. (TP 675)
Duration: 3:10, non-stop
Airbus A320neo (32N)

Direct Codeshare Flights:

United Airlines UA6851
Valid until 2026-01-05
Mon
Tue
-
Wed
Thu
-
Fri
Sat
-
Sun
-
Codeshare flight, operated by TAP Air Portugal. (TP 675)
Duration: 3:10, non-stop
Airbus A321neo (32Q)

Direct Codeshare Flights:

United Airlines UA6851
Effective 2026-02-20 through 2026-03-01
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by TAP Air Portugal. (TP 675)
Duration: 3:10, non-stop
Airbus A320neo (32N)

Direct Codeshare Flights:

United Airlines UA6851
Effective 2026-03-02 through 2026-03-03
Mon
Tue
Wed
-
Thu
-
Fri
-
Sat
-
Sun
-
Codeshare flight, operated by TAP Air Portugal. (TP 675)
Duration: 3:10, non-stop
Airbus A321neo (32Q)

Direct Codeshare Flights:

United Airlines UA6851
Effective 2026-03-04 through 2026-03-16
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by TAP Air Portugal. (TP 675)
Duration: 3:10, non-stop
Airbus A320neo (32N)

Direct Codeshare Flights:

United Airlines UA6851
Operates only on 2026-03-17
Mon
-
Tue
Wed
-
Thu
-
Fri
-
Sat
-
Sun
-
Codeshare flight, operated by TAP Air Portugal. (TP 675)
Duration: 3:10, non-stop
Airbus A321neo (32Q)

Direct Codeshare Flights:

United Airlines UA6851
Effective 2026-03-18 through 2026-03-25
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by TAP Air Portugal. (TP 675)
Duration: 3:10, non-stop
Airbus A320neo (32N)

Direct Codeshare Flights:

United Airlines UA6851
Operates only on 2026-03-26
Mon
-
Tue
-
Wed
-
Thu
Fri
-
Sat
-
Sun
-
Codeshare flight, operated by TAP Air Portugal. (TP 675)
Duration: 3:10, non-stop
Airbus A321neo (32Q)

Direct Codeshare Flights:

United Airlines UA6851
Effective 2026-03-27 through 2026-04-02
Mon
Tue
-
Wed
-
Thu
Fri
Sat
Sun
Codeshare flight, operated by TAP Air Portugal. (TP 675)
Duration: 3:10, non-stop
Airbus A320neo (32N)

Direct Codeshare Flights:

United Airlines UA6851
Effective 2026-03-31 through 2026-04-06
Mon
Tue
Wed
-
Thu
-
Fri
Sat
Sun
Codeshare flight, operated by TAP Air Portugal. (TP 675)
Duration: 3:10, non-stop
Airbus A321neo (32Q)

Direct Codeshare Flights:

United Airlines UA6851
Effective 2026-04-07 through 2026-04-13
Mon
Tue
Wed
-
Thu
Fri
Sat
Sun
Codeshare flight, operated by TAP Air Portugal. (TP 675)
Duration: 3:10, non-stop
Airbus A320neo (32N)

Direct Codeshare Flights:

United Airlines UA6851
Effective 2026-04-14 through 2026-04-20
Mon
Tue
Wed
-
Thu
-
Fri
-
Sat
-
Sun
Codeshare flight, operated by TAP Air Portugal. (TP 675)
Duration: 3:10, non-stop
Airbus A321neo (32Q)

Direct Codeshare Flights:

United Airlines UA6851
Effective 2026-04-16 through 2026-04-24
Mon
-
Tue
Wed
Thu
Fri
Sat
Sun
-
Codeshare flight, operated by TAP Air Portugal. (TP 675)
Duration: 3:10, non-stop
Airbus A320neo (32N)

Direct Codeshare Flights:

United Airlines UA6851
Effective 2026-04-25 through 2026-05-01
Mon
Tue
Wed
-
Thu
-
Fri
Sat
Sun
-
Codeshare flight, operated by TAP Air Portugal. (TP 675)
Duration: 3:10, non-stop
Airbus A321neo (32Q)

Direct Codeshare Flights:

United Airlines UA6851
Effective 2026-04-26 through 2026-05-03
Mon
-
Tue
-
Wed
Thu
Fri
-
Sat
Sun
Codeshare flight, operated by TAP Air Portugal. (TP 675)
Duration: 3:10, non-stop
Airbus A320neo (32N)

Direct Codeshare Flights:

United Airlines UA6851
Effective 2026-05-04 through 2026-05-10
Mon
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
Codeshare flight, operated by TAP Air Portugal. (TP 675)
Duration: 3:10, non-stop
Airbus A321neo (32Q)

Direct Codeshare Flights:

United Airlines UA6851
Effective 2026-05-05 through 2026-05-12
Mon
Tue
Wed
Thu
Fri
Sat
-
Sun
-
Codeshare flight, operated by TAP Air Portugal. (TP 675)
Duration: 3:10, non-stop
Airbus A320neo (32N)

Direct Codeshare Flights:

United Airlines UA6851
Effective 2026-05-13 through 2026-05-19
Mon
Tue
Wed
Thu
Fri
-
Sat
Sun
-
Codeshare flight, operated by TAP Air Portugal. (TP 675)
Duration: 3:10, non-stop
Airbus A321neo (32Q)

Direct Codeshare Flights:

United Airlines UA6851
Effective 2026-05-15 through 2026-05-22
Mon
-
Tue
-
Wed
Thu
-
Fri
Sat
-
Sun
Codeshare flight, operated by TAP Air Portugal. (TP 675)
Duration: 3:10, non-stop
Airbus A320neo (32N)

Direct Codeshare Flights:

United Airlines UA6851
Operates only on 2026-05-21
Mon
-
Tue
-
Wed
-
Thu
Fri
-
Sat
-
Sun
-
Codeshare flight, operated by TAP Air Portugal. (TP 675)
Duration: 3:10, non-stop
Airbus A321neo (32Q)

Direct Codeshare Flights:

United Airlines UA6851
Effective 2026-05-23 through 2026-05-31
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by TAP Air Portugal. (TP 675)
Duration: 3:10, non-stop
Airbus A320neo (32N)

Direct Codeshare Flights:

United Airlines UA6851
Effective 2026-06-01 through 2026-06-09
Mon
Tue
Wed
-
Thu
-
Fri
Sat
-
Sun
-
Codeshare flight, operated by TAP Air Portugal. (TP 675)
Duration: 3:10, non-stop
Airbus A321neo (32Q)

Direct Codeshare Flights:

United Airlines UA6851
Effective 2026-06-03 through 2026-06-07
Mon
-
Tue
-
Wed
Thu
Fri
-
Sat
Sun
Codeshare flight, operated by TAP Air Portugal. (TP 675)
Duration: 3:10, non-stop
Airbus A320neo (32N)

Direct Codeshare Flights:

United Airlines UA6851
Effective 2026-06-10 through 2026-06-13
Mon
-
Tue
-
Wed
Thu
-
Fri
Sat
Sun
-
Codeshare flight, operated by TAP Air Portugal. (TP 675)
Duration: 3:10, non-stop
Airbus A321neo (32Q)

Direct Codeshare Flights:

United Airlines UA6851
Effective 2026-06-11 through 2026-06-17
Mon
Tue
Wed
Thu
Fri
-
Sat
-
Sun
Codeshare flight, operated by TAP Air Portugal. (TP 675)
Duration: 3:10, non-stop
Airbus A320neo (32N)

Direct Codeshare Flights:

United Airlines UA6851
Effective 2026-06-18 through 2026-06-26
Mon
-
Tue
Wed
-
Thu
Fri
Sat
Sun
-
Codeshare flight, operated by TAP Air Portugal. (TP 675)
Duration: 3:10, non-stop
Airbus A321neo (32Q)

Direct Codeshare Flights:

United Airlines UA6851
Effective 2026-06-21 through 2026-06-29
Mon
Tue
-
Wed
Thu
-
Fri
-
Sat
Sun
Codeshare flight, operated by TAP Air Portugal. (TP 675)
Duration: 3:10, non-stop
Airbus A320neo (32N)

Direct Codeshare Flights:

United Airlines UA6851
Effective 2026-06-30 through 2026-07-07
Mon
-
Tue
Wed
-
Thu
Fri
-
Sat
-
Sun
-
Codeshare flight, operated by TAP Air Portugal. (TP 675)
Duration: 3:10, non-stop
Airbus A320neo (32N)

Direct Codeshare Flights:

United Airlines UA6851
Effective 2026-07-01 through 2026-07-06
Mon
Tue
-
Wed
Thu
-
Fri
Sat
Sun
Codeshare flight, operated by TAP Air Portugal. (TP 675)
Duration: 3:10, non-stop
Airbus A321neo (32Q)

Direct Codeshare Flights:

United Airlines UA6851
Effective 2026-07-08 through 2026-07-15
Mon
-
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by TAP Air Portugal. (TP 675)
Duration: 3:10, non-stop
Airbus A320neo (32N)

Direct Codeshare Flights:

United Airlines UA6851
Effective 2026-07-13 through 2026-07-17
Mon
Tue
-
Wed
-
Thu
Fri
Sat
-
Sun
-
Codeshare flight, operated by TAP Air Portugal. (TP 675)
Duration: 3:10, non-stop
Airbus A321neo (32Q)

Direct Codeshare Flights:

United Airlines UA6851
Effective 2026-07-18 through 2026-07-30
Mon
Tue
Wed
Thu
Fri
-
Sat
Sun
Codeshare flight, operated by TAP Air Portugal. (TP 675)
Duration: 3:10, non-stop
Airbus A320neo (32N)

Direct Codeshare Flights:

United Airlines UA6851
Operates only on 2026-07-24
Mon
-
Tue
-
Wed
-
Thu
-
Fri
Sat
-
Sun
-
Codeshare flight, operated by TAP Air Portugal. (TP 675)
Duration: 3:10, non-stop
Airbus A321neo (32Q)

Direct Codeshare Flights:

United Airlines UA6851
Effective 2026-07-31 through 2026-08-09
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by TAP Air Portugal. (TP 675)
Duration: 3:10, non-stop
Airbus A320neo (32N)

Direct Codeshare Flights:

United Airlines UA6851
Effective 2026-08-10 through 2026-08-16
Mon
Tue
Wed
-
Thu
-
Fri
-
Sat
-
Sun
Codeshare flight, operated by TAP Air Portugal. (TP 675)
Duration: 3:10, non-stop
Airbus A321neo (32Q)

Direct Codeshare Flights:

United Airlines UA6851
Effective 2026-08-12 through 2026-08-17
Mon
Tue
-
Wed
Thu
Fri
Sat
Sun
-
Codeshare flight, operated by TAP Air Portugal. (TP 675)
Duration: 3:10, non-stop
Airbus A320neo (32N)

Direct Codeshare Flights:

United Airlines UA6851
Effective 2026-08-18 through 2026-08-24
Mon
Tue
Wed
Thu
-
Fri
-
Sat
-
Sun
-
Codeshare flight, operated by TAP Air Portugal. (TP 675)
Duration: 3:10, non-stop
Airbus A321neo (32Q)

Direct Codeshare Flights:

United Airlines UA6851
Effective 2026-08-20 through 2026-08-30
Mon
-
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by TAP Air Portugal. (TP 675)
Duration: 3:10, non-stop
Airbus A320neo (32N)

Direct Codeshare Flights:

United Airlines UA6851
Effective 2026-08-31 through 2026-09-07
Mon
Tue
-
Wed
-
Thu
Fri
Sat
Sun
-
Codeshare flight, operated by TAP Air Portugal. (TP 675)
Duration: 3:10, non-stop
Airbus A320neo (32N)

Direct Codeshare Flights:

United Airlines UA6851
Effective 2026-09-01 through 2026-09-06
Mon
-
Tue
Wed
Thu
-
Fri
-
Sat
-
Sun
Codeshare flight, operated by TAP Air Portugal. (TP 675)
Duration: 3:10, non-stop
Airbus A321neo (32Q)

Direct Codeshare Flights:

United Airlines UA6851
Effective 2026-09-08 through 2026-09-15
Mon
Tue
Wed
-
Thu
Fri
Sat
Sun
Codeshare flight, operated by TAP Air Portugal. (TP 675)
Duration: 3:10, non-stop
Airbus A320neo (32N)

Direct Codeshare Flights:

United Airlines UA6851
Effective 2026-09-09 through 2026-09-16
Mon
-
Tue
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Wed
Thu
-
Fri
-
Sat
-
Sun
-
Codeshare flight, operated by TAP Air Portugal. (TP 675)
Duration: 3:10, non-stop
Airbus A321neo (32Q)

Direct Codeshare Flights:

United Airlines UA6851
Operates only on 2026-09-17
Mon
-
Tue
-
Wed
-
Thu
Fri
-
Sat
-
Sun
-
Codeshare flight, operated by TAP Air Portugal. (TP 675)
Duration: 3:10, non-stop
Airbus A321neo (32Q)

Direct Codeshare Flights:

United Airlines UA6851
Effective 2026-09-18 through 2026-09-24
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by TAP Air Portugal. (TP 675)
Duration: 3:10, non-stop
Airbus A320neo (32N)

Direct Codeshare Flights:

United Airlines UA6851
Effective 2026-09-25 through 2026-09-30
Mon
-
Tue
Wed
Thu
-
Fri
Sat
-
Sun
-
Codeshare flight, operated by TAP Air Portugal. (TP 675)
Duration: 3:10, non-stop
Airbus A321neo (32Q)

Direct Codeshare Flights:

United Airlines UA6851
Effective 2026-09-26 through 2026-10-02
Mon
Tue
-
Wed
-
Thu
Fri
Sat
Sun
Codeshare flight, operated by TAP Air Portugal. (TP 675)
Duration: 3:10, non-stop
Airbus A320neo (32N)

Direct Codeshare Flights:

United Airlines UA6851
Effective 2026-10-03 through 2026-10-09
Mon
Tue
-
Wed
Thu
-
Fri
Sat
Sun
Codeshare flight, operated by TAP Air Portugal. (TP 675)
Duration: 3:10, non-stop
Airbus A321neo (32Q)

Direct Codeshare Flights:

United Airlines UA6851
Effective 2026-10-06 through 2026-10-15
Mon
Tue
Wed
-
Thu
Fri
-
Sat
Sun
Codeshare flight, operated by TAP Air Portugal. (TP 675)
Duration: 3:10, non-stop
Airbus A320neo (32N)

Direct Codeshare Flights:

United Airlines UA6851
Effective 2026-10-14 through 2026-10-21
Mon
-
Tue
-
Wed
Thu
-
Fri
-
Sat
-
Sun
-
Codeshare flight, operated by TAP Air Portugal. (TP 675)
Duration: 3:10, non-stop
Airbus A321neo (32Q)

Direct Codeshare Flights:

United Airlines UA6851
Effective 2026-10-16 through 2026-10-22
Mon
Tue
Wed
-
Thu
Fri
Sat
Sun
Codeshare flight, operated by TAP Air Portugal. (TP 675)
Duration: 3:10, non-stop
Airbus A320neo (32N)

Direct Codeshare Flights:

United Airlines UA6851
Operates only on 2026-10-23
Mon
-
Tue
-
Wed
-
Thu
-
Fri
Sat
-
Sun
-
Codeshare flight, operated by TAP Air Portugal. (TP 675)
Duration: 3:10, non-stop
Airbus A321neo (32Q)

Direct Codeshare Flights:

United Airlines UA6851
Effective from 2026-10-24
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by TAP Air Portugal. (TP 675)
Duration: 3:10, non-stop
Airbus A320neo (32N)
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Parallax here AMS-LIS
  • UA 6851 is an international flight departing from Amsterdam airport, Netherlands (AMS) and arriving at Lisbon airport, Portugal (LIS).
  • The flight distance is 1146 miles, or 1845 km.
  • The timezone of the departure airport is UTC+1 , and the timezone of the arrival airport is UTC+0 . Current time at the point of departure is (loading...), and (loading...) at the point of arrival. There is a (loading...) hour time difference between the airports.
  • For direct flights, the flight time is 3:10.