American Airlines flight AA 4253: Multiple routes

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Select flight date:
FLIGHT SCHEDULE
Direct Flights:
Daily 06:47 Appleton (ATW) 10:25 Charlotte (CLT)
AA 4253 Non-stop Embraer EMB 175 (E75) 2:38 Effective 2025-12-03 through 2026-01-05
Daily 06:55 Appleton (ATW) 10:25 Charlotte (CLT)
AA 4253 Non-stop Embraer EMB 175 (E75) 2:30 Effective 2026-01-06 through 2026-02-11
Daily 07:03 Appleton (ATW) 10:25 Charlotte (CLT)
AA 4253 Non-stop Embraer EMB 175 (E75) 2:22 Effective from 2026-02-12
Daily 09:40 Chicago O'Hare (ORD) 3 12:09 Bozeman (BZN)
AA 4253 Non-stop Embraer EMB 175 (E75) 3:29 Effective 2025-10-06 through 2025-11-01
Daily 13:56 Bozeman (BZN) 18:00 Chicago O'Hare (ORD) 3
AA 4253 Non-stop Embraer EMB 175 (E75) 3:04 Effective 2025-10-06 through 2025-11-01
Daily 19:07 Chicago O'Hare (ORD) 3 22:17 Baltimore (BWI)
AA 4253 Non-stop Embraer EMB 170 / EMB 175 (E70) 2:10 Effective 2025-07-05 through 2025-08-05
Daily 19:07 Chicago O'Hare (ORD) 3 22:17 Baltimore (BWI)
AA 4253 Non-stop Embraer EMB 170 / EMB 175 (E70) 2:10 Effective 2025-09-03 through 2025-10-05
Mon-Fri,Sun 20:34 Chicago O'Hare (ORD) 3 23:53 Baltimore (BWI)
AA 4253 Non-stop Embraer EMB 170 / EMB 175 (E70) 2:19 Effective 2025-06-05 through 2025-07-01
Wed 20:34 Chicago O'Hare (ORD) 3 23:53 Baltimore (BWI)
AA 4253 Non-stop Embraer EMB 175 (E75) 2:19 Operates only on 2025-07-02
Thu 20:34 Chicago O'Hare (ORD) 3 23:53 Baltimore (BWI)
AA 4253 Non-stop Embraer EMB 170 / EMB 175 (E70) 2:19 Operates only on 2025-07-03
Sat 20:35 Chicago O'Hare (ORD) 3 23:54 Baltimore (BWI)
AA 4253 Non-stop Embraer EMB 170 / EMB 175 (E70) 2:19 Effective 2025-06-07 through 2025-06-28
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This flight number is listed as serving the following routes:
American Airlines flight AA 4253: Multiple routes
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Select flight date:
FLIGHT SCHEDULE
Direct Flights:

American Airlines AA4253
Effective 2025-12-03 through 2026-01-05
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 2:38, non-stop
Embraer EMB 175 (E75)

American Airlines AA4253
Effective 2026-01-06 through 2026-02-11
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 2:30, non-stop
Embraer EMB 175 (E75)

American Airlines AA4253
Effective from 2026-02-12
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 2:22, non-stop
Embraer EMB 175 (E75)

American Airlines AA4253
Effective 2025-10-06 through 2025-11-01
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 3:29, non-stop
Embraer EMB 175 (E75)

American Airlines AA4253
Effective 2025-10-06 through 2025-11-01
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 3:04, non-stop
Embraer EMB 175 (E75)

American Airlines AA4253
Effective 2025-07-05 through 2025-08-05
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 2:10, non-stop
Embraer EMB 170 / EMB 175 (E70)

American Airlines AA4253
Effective 2025-09-03 through 2025-10-05
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 2:10, non-stop
Embraer EMB 170 / EMB 175 (E70)

American Airlines AA4253
Effective 2025-06-05 through 2025-07-01
Mon
Tue
Wed
Thu
Fri
Sat
-
Sun
Duration: 2:19, non-stop
Embraer EMB 170 / EMB 175 (E70)

American Airlines AA4253
Operates only on 2025-07-02
Mon
-
Tue
-
Wed
Thu
-
Fri
-
Sat
-
Sun
-
Duration: 2:19, non-stop
Embraer EMB 175 (E75)

American Airlines AA4253
Operates only on 2025-07-03
Mon
-
Tue
-
Wed
-
Thu
Fri
-
Sat
-
Sun
-
Duration: 2:19, non-stop
Embraer EMB 170 / EMB 175 (E70)

American Airlines AA4253
Effective 2025-06-07 through 2025-06-28
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
-
Duration: 2:19, non-stop
Embraer EMB 170 / EMB 175 (E70)
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This flight number is listed as serving the following routes:
  • Appleton (ATW) - Charlotte (CLT)
  • Chicago O'Hare (ORD) - Baltimore (BWI)
  • Chicago O'Hare (ORD) - Bozeman (BZN)