Qatar Airways flight QR 9423: Multiple routes

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Select flight date:
FLIGHT SCHEDULE
Direct Codeshare Flights:
Thu,Sat 07:00 Tucson (TUS) 08:37 Los Angeles (LAX)
QR 9423 Non-stop Embraer EMB 175 (E75) 1:37 Effective 2025-08-07 through 2025-08-30
Codeshare flight, operated by American Airlines.(AA 6393)
Tue 07:00 Tucson (TUS) 08:37 Los Angeles (LAX)
QR 9423 Non-stop Embraer EMB 175 (E75) 1:37 Operates only on 2025-09-02
Codeshare flight, operated by American Airlines.(AA 6393)
Tue,Thu 07:20 Tucson (TUS) 08:55 Los Angeles (LAX)
QR 9423 Non-stop Embraer EMB 175 (E75) 1:35 Effective 2025-07-08 through 2025-08-05
Codeshare flight, operated by American Airlines.(AA 6393)
Daily 11:25 Tucson (TUS) 13:14 Los Angeles (LAX)
QR 9423 Non-stop Embraer EMB 175 (E75) 1:49 Valid until 2025-05-04
Codeshare flight, operated by American Airlines.(AA 6277)
Daily 11:31 Tucson (TUS) 13:16 Los Angeles (LAX)
QR 9423 Non-stop Embraer EMB 175 (E75) 1:45 Effective 2025-05-05 through 2025-06-04
Codeshare flight, operated by American Airlines.(AA 6277)
Daily 11:40 Tucson (TUS) 13:20 Los Angeles (LAX)
QR 9423 Non-stop Canadair CRJ 700 (CR7) 1:40 Effective 2025-09-03 through 2025-10-05
Codeshare flight, operated by American Airlines.(AA 6277)
Daily 12:12 Tucson (TUS) 13:54 Los Angeles (LAX)
QR 9423 Non-stop Canadair CRJ 700 (CR7) 1:42 Effective 2025-10-06 through 2025-11-01
Codeshare flight, operated by American Airlines.(AA 6277)
Daily 12:37 Tucson (TUS) 13:24 Los Angeles (LAX)
QR 9423 Non-stop Embraer EMB 175 (E75) 1:47 Effective 2026-01-06 through 2026-02-11
Codeshare flight, operated by American Airlines.(AA 6459)
Daily 12:44 Tucson (TUS) 13:37 Los Angeles (LAX)
QR 9423 Non-stop Embraer EMB 175 (E75) 1:53 Effective from 2026-02-12
Codeshare flight, operated by American Airlines.(AA 6459)
Daily 12:53 Tucson (TUS) 13:32 Los Angeles (LAX)
QR 9423 Non-stop Canadair CRJ 700 (CR7) 1:39 Effective 2025-11-02 through 2025-12-02
Codeshare flight, operated by American Airlines.(AA 6459)
Sat 15:55 Philadelphia (PHL) 17:50 Charleston (CHS)
QR 9423 Non-stop Airbus A319 (319) 1:55 Operates only on 2025-07-05
Codeshare flight, operated by American Airlines.(AA 1934)
Fri 17:15 Chicago O'Hare (ORD) 3 18:24 Waterloo (ALO)
QR 9423 Non-stop Embraer EMB 170 / EMB 175 (E70) 1:09 Operates only on 2025-07-04
Codeshare flight, operated by American Airlines.(AA 4321)
Mon,Wed,Fri,Sun 17:40 Dallas Fort Worth (DFW) E 19:31 Saint Louis (STL) 1
QR 9423 Non-stop Canadair CRJ 700 (CR7) 1:51 Effective 2025-07-09 through 2025-08-04
Codeshare flight, operated by American Airlines.(AA 6277)
Sat 19:16 Baltimore (BWI) 21:59 Miami (MIA)
QR 9423 Non-stop Boeing 737-800 (738) 2:43 Effective 2025-06-07 through 2025-06-28
Codeshare flight, operated by American Airlines.(AA 2476)
Sat 19:39 Philadelphia (PHL) 21:53 Charleston (CHS)
QR 9423 Non-stop Airbus A319 (319) 2:14 Effective 2025-07-12 through 2025-08-02
Codeshare flight, operated by American Airlines.(AA 2447)
Tue,Wed 21:00 Chicago O'Hare (ORD) 3 22:19 Waterloo (ALO)
QR 9423 Non-stop Embraer EMB 170 / EMB 175 (E70) 1:19 Effective 2025-07-01 through 2025-07-02
Codeshare flight, operated by American Airlines.(AA 4321)
Mon-Fri,Sun 22:10 Chicago O'Hare (ORD) 3 23:29 Waterloo (ALO)
QR 9423 Non-stop Embraer EMB 170 / EMB 175 (E70) 1:19 Effective 2025-06-05 through 2025-06-30
Codeshare flight, operated by American Airlines.(AA 4321)
Thu 22:10 Chicago O'Hare (ORD) 3 23:29 Waterloo (ALO)
QR 9423 Non-stop Embraer EMB 170 / EMB 175 (E70) 1:19 Operates only on 2025-07-03
Codeshare flight, operated by American Airlines.(AA 4321)
Mon,Sun 22:10 Chicago O'Hare (ORD) 3 23:28 Waterloo (ALO)
QR 9423 Non-stop Embraer EMB 170 / EMB 175 (E70) 1:18 Effective 2025-07-06 through 2025-07-07
Codeshare flight, operated by American Airlines.(AA 4321)
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This flight number is listed as serving the following routes:


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Qatar Airways flight QR 9423: Multiple routes
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Select flight date:
FLIGHT SCHEDULE
Direct Codeshare Flights:
Qatar Airways QR9423
07:00
Tucson (TUS)

08:37
Los Angeles (LAX)
Effective 2025-08-07 through 2025-08-30
Mon
-
Tue
-
Wed
-
Thu
Fri
-
Sat
Sun
-
Codeshare flight, operated by American Airlines. (AA 6393)
Duration: 1:37, non-stop
Embraer EMB 175 (E75)
Qatar Airways QR9423
07:00
Tucson (TUS)

08:37
Los Angeles (LAX)
Operates only on 2025-09-02
Mon
-
Tue
Wed
-
Thu
-
Fri
-
Sat
-
Sun
-
Codeshare flight, operated by American Airlines. (AA 6393)
Duration: 1:37, non-stop
Embraer EMB 175 (E75)
Qatar Airways QR9423
07:20
Tucson (TUS)

08:55
Los Angeles (LAX)
Effective 2025-07-08 through 2025-08-05
Mon
-
Tue
Wed
-
Thu
Fri
-
Sat
-
Sun
-
Codeshare flight, operated by American Airlines. (AA 6393)
Duration: 1:35, non-stop
Embraer EMB 175 (E75)
Qatar Airways QR9423
11:25
Tucson (TUS)

13:14
Los Angeles (LAX)
Valid until 2025-05-04
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by American Airlines. (AA 6277)
Duration: 1:49, non-stop
Embraer EMB 175 (E75)
Qatar Airways QR9423
11:31
Tucson (TUS)

13:16
Los Angeles (LAX)
Effective 2025-05-05 through 2025-06-04
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by American Airlines. (AA 6277)
Duration: 1:45, non-stop
Embraer EMB 175 (E75)
Qatar Airways QR9423
11:40
Tucson (TUS)

13:20
Los Angeles (LAX)
Effective 2025-09-03 through 2025-10-05
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by American Airlines. (AA 6277)
Duration: 1:40, non-stop
Canadair CRJ 700 (CR7)
Qatar Airways QR9423
12:12
Tucson (TUS)

13:54
Los Angeles (LAX)
Effective 2025-10-06 through 2025-11-01
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by American Airlines. (AA 6277)
Duration: 1:42, non-stop
Canadair CRJ 700 (CR7)
Qatar Airways QR9423
12:37
Tucson (TUS)

13:24
Los Angeles (LAX)
Effective 2026-01-06 through 2026-02-11
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by American Airlines. (AA 6459)
Duration: 1:47, non-stop
Embraer EMB 175 (E75)
Qatar Airways QR9423
12:44
Tucson (TUS)

13:37
Los Angeles (LAX)
Effective from 2026-02-12
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by American Airlines. (AA 6459)
Duration: 1:53, non-stop
Embraer EMB 175 (E75)
Qatar Airways QR9423
12:53
Tucson (TUS)

13:32
Los Angeles (LAX)
Effective 2025-11-02 through 2025-12-02
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by American Airlines. (AA 6459)
Duration: 1:39, non-stop
Canadair CRJ 700 (CR7)
Qatar Airways QR9423
15:55
Philadelphia (PHL)

17:50
Charleston (CHS)
Operates only on 2025-07-05
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
-
Codeshare flight, operated by American Airlines. (AA 1934)
Duration: 1:55, non-stop
Airbus A319 (319)
Qatar Airways QR9423
17:15
Chicago O'Hare (ORD) 3

18:24
Waterloo (ALO)
Operates only on 2025-07-04
Mon
-
Tue
-
Wed
-
Thu
-
Fri
Sat
-
Sun
-
Codeshare flight, operated by American Airlines. (AA 4321)
Duration: 1:09, non-stop
Embraer EMB 170 / EMB 175 (E70)
Qatar Airways QR9423
17:40
Dallas Fort Worth (DFW) E

19:31
Saint Louis (STL) 1
Effective 2025-07-09 through 2025-08-04
Mon
Tue
-
Wed
Thu
-
Fri
Sat
-
Sun
Codeshare flight, operated by American Airlines. (AA 6277)
Duration: 1:51, non-stop
Canadair CRJ 700 (CR7)
Qatar Airways QR9423
19:16
Baltimore (BWI)

21:59
Miami (MIA)
Effective 2025-06-07 through 2025-06-28
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
-
Codeshare flight, operated by American Airlines. (AA 2476)
Duration: 2:43, non-stop
Boeing 737-800 (738)
Qatar Airways QR9423
19:39
Philadelphia (PHL)

21:53
Charleston (CHS)
Effective 2025-07-12 through 2025-08-02
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
-
Codeshare flight, operated by American Airlines. (AA 2447)
Duration: 2:14, non-stop
Airbus A319 (319)
Qatar Airways QR9423
21:00
Chicago O'Hare (ORD) 3

22:19
Waterloo (ALO)
Effective 2025-07-01 through 2025-07-02
Mon
-
Tue
Wed
Thu
-
Fri
-
Sat
-
Sun
-
Codeshare flight, operated by American Airlines. (AA 4321)
Duration: 1:19, non-stop
Embraer EMB 170 / EMB 175 (E70)
Qatar Airways QR9423
22:10
Chicago O'Hare (ORD) 3

23:29
Waterloo (ALO)
Effective 2025-06-05 through 2025-06-30
Mon
Tue
Wed
Thu
Fri
Sat
-
Sun
Codeshare flight, operated by American Airlines. (AA 4321)
Duration: 1:19, non-stop
Embraer EMB 170 / EMB 175 (E70)
Qatar Airways QR9423
22:10
Chicago O'Hare (ORD) 3

23:29
Waterloo (ALO)
Operates only on 2025-07-03
Mon
-
Tue
-
Wed
-
Thu
Fri
-
Sat
-
Sun
-
Codeshare flight, operated by American Airlines. (AA 4321)
Duration: 1:19, non-stop
Embraer EMB 170 / EMB 175 (E70)
Qatar Airways QR9423
22:10
Chicago O'Hare (ORD) 3

23:28
Waterloo (ALO)
Effective 2025-07-06 through 2025-07-07
Mon
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
Codeshare flight, operated by American Airlines. (AA 4321)
Duration: 1:18, non-stop
Embraer EMB 170 / EMB 175 (E70)
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This flight number is listed as serving the following routes:
  • Baltimore (BWI) - Miami (MIA)
  • Chicago O'Hare (ORD) - Waterloo (ALO)
  • Dallas Fort Worth (DFW) - Saint Louis (STL)
  • Philadelphia (PHL) - Charleston (CHS)
  • Tucson (TUS) - Los Angeles (LAX)
All Qatar Airways flights
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