Qatar Airways
flight
QR 2637:
Multiple routes
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FLIGHT SCHEDULE
Direct Codeshare Flights:
Qatar Airways QR2637
Effective 2025-09-03 through 2025-10-05
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by American Airlines.
(AA 3819)
Duration: 2:54, non-stop Embraer EMB 170 / EMB 175 (E70)
Qatar Airways QR2637
Effective 2025-05-06 through 2025-06-03
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Codeshare flight, operated by American Airlines.
(AA 3593)
Duration: 1:09, non-stop Embraer EMB 170 / EMB 175 (E70)
Qatar Airways QR2637
Effective 2025-05-05 through 2025-05-23
Mon
Tue
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Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by American Airlines.
(AA 3593)
Duration: 1:09, non-stop Embraer EMB 170 / EMB 175 (E70)
Qatar Airways QR2637
Effective 2025-05-26 through 2025-06-04
Mon
Tue
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Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by American Airlines.
(AA 3593)
Duration: 1:09, non-stop Embraer EMB 170 / EMB 175 (E70)
Qatar Airways QR2637
Effective 2025-06-30 through 2025-07-04
Mon
Tue
Wed
Thu
Fri
Sat
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Sun
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Codeshare flight, operated by American Airlines.
(AA 4239)
Duration: 2:05, non-stop Embraer EMB 175 (E75)
Qatar Airways QR2637
Effective 2025-10-27 through 2025-11-01
Mon
Tue
Wed
Thu
Fri
Sat
Sun
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Codeshare flight, operated by American Airlines.
(AA 3830)
Duration: 1:10, non-stop Embraer EMB 170 / EMB 175 (E70)
Qatar Airways QR2637
Effective 2025-12-03 through 2025-12-17
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by American Airlines.
(AA 3593)
Duration: 1:16, non-stop Embraer EMB 170 / EMB 175 (E70)
Qatar Airways QR2637
Effective 2026-01-06 through 2026-02-10
Mon
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Codeshare flight, operated by American Airlines.
(AA 3210)
Duration: 2:35, non-stop Boeing 737-800 (738)
Qatar Airways QR2637
Effective 2025-10-06 through 2025-10-25
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by American Airlines.
(AA 5012)
Duration: 1:35, non-stop Canadair CRJ 700 (CR7)
Qatar Airways QR2637
Effective 2025-06-05 through 2025-06-06
Mon
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Codeshare flight, operated by American Airlines.
(AA 964)
Duration: 2:07, non-stop Airbus A319 (319)
Qatar Airways QR2637
Effective from 2026-02-12
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by American Airlines.
(AA 3355)
Duration: 2:38, non-stop Embraer EMB 170 / EMB 175 (E70)
Qatar Airways QR2637
Effective 2025-06-07 through 2025-06-28
Mon
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Sat
Sun
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Codeshare flight, operated by American Airlines.
(AA 3980)
Duration: 1:44, non-stop Embraer EMB 175 (E75)
Qatar Airways QR2637
Effective 2025-06-11 through 2025-06-27
Mon
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Tue
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Wed
Thu
Fri
Sat
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Sun
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Codeshare flight, operated by American Airlines.
(AA 5581)
Duration: 1:31, non-stop Canadair CRJ 900 (CR9)
Qatar Airways QR2637
Effective 2025-05-24 through 2025-05-25
Mon
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Tue
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Wed
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Fri
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Sat
Sun
Codeshare flight, operated by American Airlines.
(AA 4628)
Duration: 2:01, non-stop Embraer EMB 175 (E75)
Qatar Airways QR2637
Effective 2025-06-16 through 2025-06-24
Mon
Tue
Wed
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Thu
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Sun
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Codeshare flight, operated by American Airlines.
(AA 5581)
Duration: 1:32, non-stop Canadair CRJ 900 (CR9)
Qatar Airways QR2637
Effective 2025-11-02 through 2025-12-02
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by American Airlines.
(AA 3432)
Duration: 1:14, non-stop Embraer EMB 170 / EMB 175 (E70)
Qatar Airways QR2637
Operates only on 2025-05-01
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Sun
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Codeshare flight, operated by American Airlines.
(AA 4085)
Duration: 1:17, non-stop Embraer EMB 175 (E75)
Qatar Airways QR2637
Valid until 2025-05-02
Mon
Tue
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Wed
Thu
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Fri
Sat
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Sun
Codeshare flight, operated by American Airlines.
(AA 3432)
Duration: 1:30, non-stop Embraer EMB 170 / EMB 175 (E70)
Qatar Airways QR2637
Effective 2025-05-03 through 2025-05-04
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
Codeshare flight, operated by American Airlines.
(AA 3432)
Duration: 1:30, non-stop Embraer EMB 170 / EMB 175 (E70)
Qatar Airways QR2637
Effective 2025-08-06 through 2025-09-02
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by American Airlines.
(AA 4986)
Duration: 1:58, non-stop Canadair CRJ 700 (CR7)
Qatar Airways QR2637
Effective 2025-12-18 through 2026-01-05
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by American Airlines.
(AA 3643)
Duration: 1:29, non-stop Embraer EMB 170 / EMB 175 (E70)
Qatar Airways QR2637
Effective 2025-07-05 through 2025-08-02
Mon
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Codeshare flight, operated by American Airlines.
(AA 4015)
Duration: 1:56, non-stop Embraer EMB 175 (E75)
Qatar Airways QR2637
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 4015)
Duration: 1:56, non-stop Embraer EMB 175 (E75)
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This flight number is listed as serving the following routes:
- Billings (BIL) - Chicago O'Hare (ORD)
- Chicago O'Hare (ORD) - Cincinnati (CVG)
- Chicago O'Hare (ORD) - Flint (FNT)
- Chicago O'Hare (ORD) - Huntsville (HSV)
- Cleveland Hopkins (CLE) - Chicago O'Hare (ORD)
- Dallas Fort Worth (DFW) - Evansville (EVV)
- Fort Smith (FSM) - Dallas Fort Worth (DFW)
- Huntsville (HSV) - Dallas Fort Worth (DFW)
- Kalamazoo/Battle Creek (AZO) - Chicago O'Hare (ORD)
- Kansas City (MCI) - Dallas Fort Worth (DFW)
- Miami (MIA) - Henry E. Rohlsen, Saint Croix Island (STX)
- Moline (MLI) - Chicago O'Hare (ORD)
- Nashville (BNA) - Philadelphia (PHL)
- Newark Liberty, New York (EWR) - Chicago O'Hare (ORD)
- Philadelphia (PHL) - Cleveland Hopkins (CLE)
- Philadelphia (PHL) - Savannah (SAV)
- Springfield (SPI) - Chicago O'Hare (ORD)