United Airlines flight UA 9921: Multiple routes

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Select flight date:
FLIGHT SCHEDULE
Direct Codeshare Flights:
Sun 11:55 Brussels (BRU) 17:50 Douala (DLA)
UA 9921 Non-stop Airbus A330-300 (333) 6:55 Effective 2026-03-29 through 2026-10-18
Codeshare flight, operated by Brussels Airlines.(SN 383)
Sun 12:00 Brussels (BRU) 19:00 Douala (DLA)
UA 9921 Non-stop Airbus A330-300 (333) 7:00 Valid until 2026-03-22
Codeshare flight, operated by Brussels Airlines.(SN 383)
Sun 12:00 Brussels (BRU) 19:00 Douala (DLA)
UA 9921 Non-stop Airbus A330-300 (333) 7:00 Effective from 2026-10-25
Codeshare flight, operated by Brussels Airlines.(SN 383)
Sun 19:10 Douala (DLA) 20:00 Yaounde (NSI)
UA 9921 Non-stop Airbus A330-300 (333) 0:50 Effective 2026-03-29 through 2026-10-18
Codeshare flight, operated by Brussels Airlines.(SN 383)
Sun 20:20 Douala (DLA) 21:05 Yaounde (NSI)
UA 9921 Non-stop Airbus A330-300 (333) 0:45 Valid until 2026-03-22
Codeshare flight, operated by Brussels Airlines.(SN 383)
Sun 20:20 Douala (DLA) 21:05 Yaounde (NSI)
UA 9921 Non-stop Airbus A330-300 (333) 0:45 Effective from 2026-10-25
Codeshare flight, operated by Brussels Airlines.(SN 383)
Sun 21:20 Yaounde (NSI) 05:00 Brussels (BRU)
UA 9921 Non-stop Airbus A330-300 (333) 6:40 Effective 2026-03-29 through 2026-10-18
Codeshare flight, operated by Brussels Airlines.(SN 383)
The flight arrives 1 day after departure.
Sun 22:25 Yaounde (NSI) 05:05 Brussels (BRU)
UA 9921 Non-stop Airbus A330-300 (333) 6:40 Valid until 2026-03-22
Codeshare flight, operated by Brussels Airlines.(SN 383)
The flight arrives 1 day after departure.
Sun 22:25 Yaounde (NSI) 05:05 Brussels (BRU)
UA 9921 Non-stop Airbus A330-300 (333) 6:40 Effective from 2026-10-25
Codeshare flight, operated by Brussels Airlines.(SN 383)
The flight arrives 1 day after departure.
Non-Direct Codeshare flights:
Sun 11:55 Brussels (BRU) 20:00 Yaounde (NSI)
UA 9921 1-stop Airbus A330-300 (333) 9:05 Effective 2026-03-29 through 2026-10-18
Codeshare flight, operated by Brussels Airlines.(SN 383)
Sun 12:00 Brussels (BRU) 21:05 Yaounde (NSI)
UA 9921 1-stop Airbus A330-300 (333) 9:05 Valid until 2026-03-22
Codeshare flight, operated by Brussels Airlines.(SN 383)
Sun 12:00 Brussels (BRU) 21:05 Yaounde (NSI)
UA 9921 1-stop Airbus A330-300 (333) 9:05 Effective from 2026-10-25
Codeshare flight, operated by Brussels Airlines.(SN 383)
Sun 19:10 Douala (DLA) 05:00 Brussels (BRU)
UA 9921 1-stop Airbus A330-300 (333) 8:50 Effective 2026-03-29 through 2026-10-18
Codeshare flight, operated by Brussels Airlines.(SN 383)
The flight arrives 1 day after departure.
Sun 20:20 Douala (DLA) 05:05 Brussels (BRU)
UA 9921 1-stop Airbus A330-300 (333) 8:45 Valid until 2026-03-22
Codeshare flight, operated by Brussels Airlines.(SN 383)
The flight arrives 1 day after departure.
Sun 20:20 Douala (DLA) 05:05 Brussels (BRU)
UA 9921 1-stop Airbus A330-300 (333) 8:45 Effective from 2026-10-25
Codeshare flight, operated by Brussels Airlines.(SN 383)
The flight arrives 1 day after departure.
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This flight number is listed as serving the following routes:


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United Airlines flight UA 9921: Multiple routes
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Select flight date:
FLIGHT SCHEDULE
Direct Codeshare Flights:
United Airlines UA9921
11:55
Brussels (BRU)

17:50
Douala (DLA)
Effective 2026-03-29 through 2026-10-18
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
Codeshare flight, operated by Brussels Airlines. (SN 383)
Duration: 6:55, non-stop
Airbus A330-300 (333)
Direct Codeshare Flights:
United Airlines UA9921
12:00
Brussels (BRU)

19:00
Douala (DLA)
Valid until 2026-03-22
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
Codeshare flight, operated by Brussels Airlines. (SN 383)
Duration: 7:00, non-stop
Airbus A330-300 (333)
Direct Codeshare Flights:
United Airlines UA9921
12:00
Brussels (BRU)

19:00
Douala (DLA)
Effective from 2026-10-25
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
Codeshare flight, operated by Brussels Airlines. (SN 383)
Duration: 7:00, non-stop
Airbus A330-300 (333)
Direct Codeshare Flights:
United Airlines UA9921
19:10
Douala (DLA)

20:00
Yaounde (NSI)
Effective 2026-03-29 through 2026-10-18
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
Codeshare flight, operated by Brussels Airlines. (SN 383)
Duration: 0:50, non-stop
Airbus A330-300 (333)
Direct Codeshare Flights:
United Airlines UA9921
20:20
Douala (DLA)

21:05
Yaounde (NSI)
Valid until 2026-03-22
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
Codeshare flight, operated by Brussels Airlines. (SN 383)
Duration: 0:45, non-stop
Airbus A330-300 (333)
Direct Codeshare Flights:
United Airlines UA9921
20:20
Douala (DLA)

21:05
Yaounde (NSI)
Effective from 2026-10-25
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
Codeshare flight, operated by Brussels Airlines. (SN 383)
Duration: 0:45, non-stop
Airbus A330-300 (333)
Direct Codeshare Flights:
United Airlines UA9921
21:20
Yaounde (NSI)

05:00(+1)
Brussels (BRU)
Effective 2026-03-29 through 2026-10-18
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
Codeshare flight, operated by Brussels Airlines. (SN 383)
Duration: 6:40, non-stop
Airbus A330-300 (333)
The flight arrives 1 day after departure.
Direct Codeshare Flights:
United Airlines UA9921
22:25
Yaounde (NSI)

05:05(+1)
Brussels (BRU)
Valid until 2026-03-22
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
Codeshare flight, operated by Brussels Airlines. (SN 383)
Duration: 6:40, non-stop
Airbus A330-300 (333)
The flight arrives 1 day after departure.
Direct Codeshare Flights:
United Airlines UA9921
22:25
Yaounde (NSI)

05:05(+1)
Brussels (BRU)
Effective from 2026-10-25
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
Codeshare flight, operated by Brussels Airlines. (SN 383)
Duration: 6:40, non-stop
Airbus A330-300 (333)
The flight arrives 1 day after departure.
Non-Direct Codeshare flights:
United Airlines UA9921
11:55
Brussels (BRU)

20:00
Yaounde (NSI)
Effective 2026-03-29 through 2026-10-18
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
Codeshare flight, operated by Brussels Airlines. (SN 383)
Duration: 9:05, 1-stop
Airbus A330-300 (333)
Non-Direct Codeshare flights:
United Airlines UA9921
12:00
Brussels (BRU)

21:05
Yaounde (NSI)
Valid until 2026-03-22
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
Codeshare flight, operated by Brussels Airlines. (SN 383)
Duration: 9:05, 1-stop
Airbus A330-300 (333)
Non-Direct Codeshare flights:
United Airlines UA9921
12:00
Brussels (BRU)

21:05
Yaounde (NSI)
Effective from 2026-10-25
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
Codeshare flight, operated by Brussels Airlines. (SN 383)
Duration: 9:05, 1-stop
Airbus A330-300 (333)
Non-Direct Codeshare flights:
United Airlines UA9921
19:10
Douala (DLA)

05:00(+1)
Brussels (BRU)
Effective 2026-03-29 through 2026-10-18
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
Codeshare flight, operated by Brussels Airlines. (SN 383)
Duration: 8:50, 1-stop
Airbus A330-300 (333)
The flight arrives 1 day after departure.
Non-Direct Codeshare flights:
United Airlines UA9921
20:20
Douala (DLA)

05:05(+1)
Brussels (BRU)
Valid until 2026-03-22
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
Codeshare flight, operated by Brussels Airlines. (SN 383)
Duration: 8:45, 1-stop
Airbus A330-300 (333)
The flight arrives 1 day after departure.
Non-Direct Codeshare flights:
United Airlines UA9921
20:20
Douala (DLA)

05:05(+1)
Brussels (BRU)
Effective from 2026-10-25
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
Codeshare flight, operated by Brussels Airlines. (SN 383)
Duration: 8:45, 1-stop
Airbus A330-300 (333)
The flight arrives 1 day after departure.
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This flight number is listed as serving the following routes:
  • Douala (DLA) - Brussels (BRU)
  • Douala (DLA) - Yaounde (NSI)
  • Yaounde (NSI) - Brussels (BRU)
All United Airlines flights
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