Qatar Airways
flight
QR 7666:
Multiple routes
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FLIGHT SCHEDULE
Direct Codeshare Flights:
Qatar Airways QR7666
Effective 2026-01-07 through 2026-02-11
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by American Airlines.
(AA 2189)
Duration: 2:32, non-stop Airbus A321 (321)
Qatar Airways QR7666
Effective 2025-12-04 through 2025-12-16
Mon
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Tue
Wed
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Thu
Fri
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Sat
Sun
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Codeshare flight, operated by American Airlines.
(AA 3033)
Duration: 2:32, non-stop Boeing 737-800 (738)
Qatar Airways QR7666
Effective 2025-06-07 through 2025-06-28
Mon
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Tue
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Wed
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Thu
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Fri
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Sat
Sun
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Codeshare flight, operated by American Airlines.
(AA 820)
Duration: 2:24, non-stop Boeing 737-800 (738)
Qatar Airways QR7666
Effective 2025-07-05 through 2025-08-02
Mon
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Tue
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Wed
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Thu
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Fri
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Sat
Sun
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Codeshare flight, operated by American Airlines.
(AA 820)
Duration: 2:22, non-stop Boeing 737-800 (738)
Qatar Airways QR7666
Effective 2025-06-05 through 2025-06-29
Mon
Tue
Wed
Thu
Fri
Sat
-
-
Sun
Codeshare flight, operated by American Airlines.
(AA 2573)
Duration: 1:39, non-stop Airbus A321 (321)
Qatar Airways QR7666
Effective 2025-07-01 through 2025-07-04
Mon
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Tue
Wed
Thu
Fri
Sat
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Sun
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Codeshare flight, operated by American Airlines.
(AA 2573)
Duration: 1:39, non-stop Airbus A321 (321)
Qatar Airways QR7666
Effective 2025-07-06 through 2025-08-05
Mon
Tue
Wed
Thu
Fri
Sat
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-
Sun
Codeshare flight, operated by American Airlines.
(AA 2573)
Duration: 1:37, non-stop Airbus A321 (321)
Qatar Airways QR7666
Effective 2025-09-03 through 2025-10-05
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by American Airlines.
(AA 2573)
Duration: 1:41, non-stop Airbus A321 (321)
Qatar Airways QR7666
Effective from 2026-02-12
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by American Airlines.
(AA 2189)
Duration: 2:43, non-stop Airbus A321 (321)
Qatar Airways QR7666
Valid until 2025-05-04
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by American Airlines.
(AA 864)
Duration: 1:38, non-stop Airbus A320 (320)
Qatar Airways QR7666
Effective 2025-05-05 through 2025-05-30
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by American Airlines.
(AA 864)
Duration: 1:39, non-stop Airbus A320 (320)
Qatar Airways QR7666
Effective 2025-06-01 through 2025-06-04
Mon
Tue
Wed
Thu
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Fri
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Sat
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Sun
Codeshare flight, operated by American Airlines.
(AA 864)
Duration: 1:39, non-stop Airbus A320 (320)
Qatar Airways QR7666
Operates only on 2026-01-06
Mon
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Tue
Wed
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Thu
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Fri
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Sat
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Sun
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Codeshare flight, operated by American Airlines.
(AA 2037)
Duration: 1:42, non-stop Boeing 737-800 (738)
Qatar Airways QR7666
Effective 2025-08-06 through 2025-09-02
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by American Airlines.
(AA 864)
Duration: 1:36, non-stop Airbus A321 (321)
Qatar Airways QR7666
Operates only on 2025-05-31
Mon
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Tue
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Wed
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Thu
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Fri
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Sat
Sun
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Codeshare flight, operated by American Airlines.
(AA 864)
Duration: 1:44, non-stop Airbus A320 (320)
Qatar Airways QR7666
Effective 2025-10-06 through 2025-10-25
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by American Airlines.
(AA 2236)
Duration: 1:45, non-stop Airbus A321 (321)
Qatar Airways QR7666
Effective 2025-12-18 through 2026-01-03
Mon
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Tue
Wed
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Thu
Fri
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Sat
Sun
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Codeshare flight, operated by American Airlines.
(AA 2037)
Duration: 1:40, non-stop Boeing 737-800 (738)
Qatar Airways QR7666
Effective 2025-11-02 through 2025-12-02
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by American Airlines.
(AA 3149)
Duration: 1:06, non-stop Airbus A320 (320)
Qatar Airways QR7666
Effective 2025-10-26 through 2025-11-01
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by American Airlines.
(AA 1818)
Duration: 3:35, non-stop Boeing 737-800 (738)
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This flight number is listed as serving the following routes:
- Atlanta (ATL) - Dallas Fort Worth (DFW)
- Charlotte (CLT) - Philadelphia (PHL)
- Dallas Fort Worth (DFW) - Oklahoma City (OKC)
- Las Vegas Harry Reid (LAS) - Dallas Fort Worth (DFW)
- Louisville (SDF) - Dallas Fort Worth (DFW)
- Miami (MIA) - Chicago O'Hare (ORD)
- Tampa (TPA) - Philadelphia (PHL)