Qantas flight QF 4637: Multiple routes

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Select flight date:
FLIGHT SCHEDULE
Direct Codeshare Flights:
Daily 14:50 Chicago O'Hare (ORD) 3 17:21 Pittsburgh (PIT)
QF 4637 Non-stop Embraer EMB 170 / EMB 175 (E70) 1:31 Effective 2025-10-06 through 2025-11-01
Codeshare flight, operated by American Airlines.(AA 3707)
Daily 14:50 Chicago O'Hare (ORD) 3 17:17 Pittsburgh (PIT)
QF 4637 Non-stop Embraer EMB 175 (E75) 1:27 Effective 2025-11-02 through 2025-12-02
Codeshare flight, operated by American Airlines.(AA 3707)
Daily 14:50 Chicago O'Hare (ORD) 3 17:15 Pittsburgh (PIT)
QF 4637 Non-stop Embraer EMB 175 (E75) 1:25 Effective 2025-12-03 through 2025-12-17
Codeshare flight, operated by American Airlines.(AA 3707)
Daily 16:29 Chicago O'Hare (ORD) 3 18:57 Pittsburgh (PIT)
QF 4637 Non-stop Embraer EMB 170 / EMB 175 (E70) 1:28 Effective 2025-05-05 through 2025-06-04
Codeshare flight, operated by American Airlines.(AA 3707)
Mon,Wed-Fri,Sun 16:49 Chicago O'Hare (ORD) 3 19:16 Pittsburgh (PIT)
QF 4637 Non-stop Embraer EMB 170 / EMB 175 (E70) 1:27 Valid until 2025-05-04
Codeshare flight, operated by American Airlines.(AA 3707)
Sun 17:06 Chicago O'Hare (ORD) 3 19:37 Pittsburgh (PIT)
QF 4637 Non-stop Boeing 737-800 (738) 1:31 Operates only on 2025-08-03
Codeshare flight, operated by American Airlines.(AA 3020)
Daily 18:35 Chicago O'Hare (ORD) 3 21:13 Pittsburgh (PIT)
QF 4637 Non-stop Airbus A319 (319) 1:38 Effective 2025-08-06 through 2025-09-02
Codeshare flight, operated by American Airlines.(AA 1173)
Daily 20:00 Pittsburgh (PIT) 20:49 Chicago O'Hare (ORD) 3
QF 4637 Non-stop Embraer EMB 170 / EMB 175 (E70) 1:49 Effective 2025-05-05 through 2025-05-23
Codeshare flight, operated by American Airlines.(AA 3707)
Daily 20:00 Pittsburgh (PIT) 20:49 Chicago O'Hare (ORD) 3
QF 4637 Non-stop Embraer EMB 170 / EMB 175 (E70) 1:49 Effective 2025-05-25 through 2025-06-04
Codeshare flight, operated by American Airlines.(AA 3707)
Tue,Wed,Fri,Sun 20:45 Chicago O'Hare (ORD) 3 23:38 Pittsburgh (PIT)
QF 4637 Non-stop Embraer EMB 175 (E75) 1:53 Effective 2025-06-06 through 2025-06-29
Codeshare flight, operated by American Airlines.(AA 4307)
Wed 20:50 Chicago O'Hare (ORD) 3 23:38 Pittsburgh (PIT)
QF 4637 Non-stop Embraer EMB 170 / EMB 175 (E70) 1:48 Operates only on 2025-07-02
Codeshare flight, operated by American Airlines.(AA 4307)
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This flight number is listed as serving the following routes:


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Qantas flight QF 4637: Multiple routes
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Select flight date:
FLIGHT SCHEDULE
Direct Codeshare Flights:
Qantas QF4637
14:50
Chicago O'Hare (ORD) 3

17:21
Pittsburgh (PIT)
Effective 2025-10-06 through 2025-11-01
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by American Airlines. (AA 3707)
Duration: 1:31, non-stop
Embraer EMB 170 / EMB 175 (E70)
Qantas QF4637
14:50
Chicago O'Hare (ORD) 3

17:17
Pittsburgh (PIT)
Effective 2025-11-02 through 2025-12-02
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by American Airlines. (AA 3707)
Duration: 1:27, non-stop
Embraer EMB 175 (E75)
Qantas QF4637
14:50
Chicago O'Hare (ORD) 3

17:15
Pittsburgh (PIT)
Effective 2025-12-03 through 2025-12-17
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by American Airlines. (AA 3707)
Duration: 1:25, non-stop
Embraer EMB 175 (E75)
Qantas QF4637
16:29
Chicago O'Hare (ORD) 3

18:57
Pittsburgh (PIT)
Effective 2025-05-05 through 2025-06-04
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by American Airlines. (AA 3707)
Duration: 1:28, non-stop
Embraer EMB 170 / EMB 175 (E70)
Qantas QF4637
16:49
Chicago O'Hare (ORD) 3

19:16
Pittsburgh (PIT)
Valid until 2025-05-04
Mon
Tue
-
Wed
Thu
Fri
Sat
-
Sun
Codeshare flight, operated by American Airlines. (AA 3707)
Duration: 1:27, non-stop
Embraer EMB 170 / EMB 175 (E70)
Qantas QF4637
17:06
Chicago O'Hare (ORD) 3

19:37
Pittsburgh (PIT)
Operates only on 2025-08-03
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
Codeshare flight, operated by American Airlines. (AA 3020)
Duration: 1:31, non-stop
Boeing 737-800 (738)
Qantas QF4637
18:35
Chicago O'Hare (ORD) 3

21:13
Pittsburgh (PIT)
Effective 2025-08-06 through 2025-09-02
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by American Airlines. (AA 1173)
Duration: 1:38, non-stop
Airbus A319 (319)
Qantas QF4637
20:00
Pittsburgh (PIT)

20:49
Chicago O'Hare (ORD) 3
Effective 2025-05-05 through 2025-05-23
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by American Airlines. (AA 3707)
Duration: 1:49, non-stop
Embraer EMB 170 / EMB 175 (E70)
Qantas QF4637
20:00
Pittsburgh (PIT)

20:49
Chicago O'Hare (ORD) 3
Effective 2025-05-25 through 2025-06-04
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by American Airlines. (AA 3707)
Duration: 1:49, non-stop
Embraer EMB 170 / EMB 175 (E70)
Qantas QF4637
20:45
Chicago O'Hare (ORD) 3

23:38
Pittsburgh (PIT)
Effective 2025-06-06 through 2025-06-29
Mon
-
Tue
Wed
Thu
-
Fri
Sat
-
Sun
Codeshare flight, operated by American Airlines. (AA 4307)
Duration: 1:53, non-stop
Embraer EMB 175 (E75)
Qantas QF4637
20:50
Chicago O'Hare (ORD) 3

23:38
Pittsburgh (PIT)
Operates only on 2025-07-02
Mon
-
Tue
-
Wed
Thu
-
Fri
-
Sat
-
Sun
-
Codeshare flight, operated by American Airlines. (AA 4307)
Duration: 1:48, non-stop
Embraer EMB 170 / EMB 175 (E70)
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This flight number is listed as serving the following routes:
  • Chicago O'Hare (ORD) - Pittsburgh (PIT)
All Qantas flights
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