American Airlines flight AA 3598: Multiple routes

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FLIGHT SCHEDULE
Direct Flights:
Daily 07:00 Dallas Fort Worth (DFW) 08:22 George Bush, Houston (IAH) A
AA 3598 Non-stop Embraer EMB 170 / EMB 175 (E70) 1:22 Effective 2025-08-06 through 2025-09-02
Daily 07:00 Dallas Fort Worth (DFW) 08:23 George Bush, Houston (IAH) A
AA 3598 Non-stop Embraer EMB 170 / EMB 175 (E70) 1:23 Effective 2025-09-03 through 2025-10-05
Daily 07:15 Dallas Fort Worth (DFW) 08:31 George Bush, Houston (IAH) A
AA 3598 Non-stop Embraer EMB 175 (E75) 1:16 Effective 2025-06-05 through 2025-07-04
Daily 07:20 Dallas Fort Worth (DFW) 08:39 George Bush, Houston (IAH) A
AA 3598 Non-stop Embraer EMB 175 (E75) 1:19 Effective 2025-07-05 through 2025-08-05
Daily 09:00 George Bush, Houston (IAH) A 10:18 Dallas Fort Worth (DFW)
AA 3598 Non-stop Embraer EMB 170 / EMB 175 (E70) 1:18 Effective 2025-08-06 through 2025-09-02
Daily 09:03 George Bush, Houston (IAH) A 10:22 Dallas Fort Worth (DFW)
AA 3598 Non-stop Embraer EMB 175 (E75) 1:19 Effective 2025-06-05 through 2025-07-04
Daily 09:06 George Bush, Houston (IAH) A 10:25 Dallas Fort Worth (DFW)
AA 3598 Non-stop Embraer EMB 170 / EMB 175 (E70) 1:19 Effective 2025-09-03 through 2025-10-05
Daily 09:09 George Bush, Houston (IAH) A 10:30 Dallas Fort Worth (DFW)
AA 3598 Non-stop Embraer EMB 175 (E75) 1:21 Effective 2025-07-05 through 2025-08-05
Daily 12:18 George Bush, Houston (IAH) A 14:00 Dallas Fort Worth (DFW)
AA 3598 Non-stop Embraer EMB 175 (E75) 1:42 Effective 2025-05-05 through 2025-06-04
Daily 13:10 Chicago O'Hare (ORD) 3 14:43 Des Moines (DSM)
AA 3598 Non-stop Embraer EMB 170 / EMB 175 (E70) 1:33 Effective 2025-10-26 through 2025-11-01
Daily 17:49 Grand Rapids (GRR) 18:00 Chicago O'Hare (ORD) 3
AA 3598 Non-stop Embraer EMB 175 (E75) 1:11 Effective 2025-10-06 through 2025-10-25
Daily 20:20 Chicago O'Hare (ORD) 3 21:23 Madison (MSN)
AA 3598 Non-stop Embraer EMB 175 (E75) 1:03 Effective 2025-11-02 through 2025-12-02
Daily 20:20 Chicago O'Hare (ORD) 3 21:26 Madison (MSN)
AA 3598 Non-stop Embraer EMB 175 (E75) 1:06 Effective 2025-12-03 through 2025-12-17
Daily 20:20 Chicago O'Hare (ORD) 3 21:34 Madison (MSN)
AA 3598 Non-stop Embraer EMB 170 / EMB 175 (E70) 1:14 Effective 2025-12-18 through 2026-01-05
Daily 20:20 Chicago O'Hare (ORD) 3 21:27 Madison (MSN)
AA 3598 Non-stop Embraer EMB 175 (E75) 1:07 Effective 2026-01-06 through 2026-02-11
Daily 20:20 Chicago O'Hare (ORD) 3 21:25 Madison (MSN)
AA 3598 Non-stop Embraer EMB 175 (E75) 1:05 Effective from 2026-02-12
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This flight number is listed as serving the following routes:
American Airlines flight AA 3598: Multiple routes
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Select flight date:  Show Calendar
FLIGHT SCHEDULE
Direct Flights:

American Airlines AA3598
Effective 2025-08-06 through 2025-09-02
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 1:22, non-stop
Embraer EMB 170 / EMB 175 (E70)

American Airlines AA3598
Effective 2025-09-03 through 2025-10-05
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 1:23, non-stop
Embraer EMB 170 / EMB 175 (E70)

American Airlines AA3598
Effective 2025-06-05 through 2025-07-04
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 1:16, non-stop
Embraer EMB 175 (E75)

American Airlines AA3598
Effective 2025-07-05 through 2025-08-05
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 1:19, non-stop
Embraer EMB 175 (E75)

American Airlines AA3598
Effective 2025-08-06 through 2025-09-02
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 1:18, non-stop
Embraer EMB 170 / EMB 175 (E70)

American Airlines AA3598
Effective 2025-06-05 through 2025-07-04
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 1:19, non-stop
Embraer EMB 175 (E75)

American Airlines AA3598
Effective 2025-09-03 through 2025-10-05
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 1:19, non-stop
Embraer EMB 170 / EMB 175 (E70)

American Airlines AA3598
Effective 2025-07-05 through 2025-08-05
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 1:21, non-stop
Embraer EMB 175 (E75)

American Airlines AA3598
Effective 2025-05-05 through 2025-06-04
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 1:42, non-stop
Embraer EMB 175 (E75)

American Airlines AA3598
Effective 2025-10-26 through 2025-11-01
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 1:33, non-stop
Embraer EMB 170 / EMB 175 (E70)

American Airlines AA3598
Effective 2025-10-06 through 2025-10-25
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 1:11, non-stop
Embraer EMB 175 (E75)

American Airlines AA3598
Effective 2025-11-02 through 2025-12-02
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 1:03, non-stop
Embraer EMB 175 (E75)

American Airlines AA3598
Effective 2025-12-03 through 2025-12-17
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 1:06, non-stop
Embraer EMB 175 (E75)

American Airlines AA3598
Effective 2025-12-18 through 2026-01-05
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 1:14, non-stop
Embraer EMB 170 / EMB 175 (E70)

American Airlines AA3598
Effective 2026-01-06 through 2026-02-11
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 1:07, non-stop
Embraer EMB 175 (E75)

American Airlines AA3598
Effective from 2026-02-12
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 1:05, non-stop
Embraer EMB 175 (E75)
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This flight number is listed as serving the following routes:
  • Chicago O'Hare (ORD) - Des Moines (DSM)
  • Chicago O'Hare (ORD) - Madison (MSN)
  • George Bush, Houston (IAH) - Dallas Fort Worth (DFW)
  • Grand Rapids (GRR) - Chicago O'Hare (ORD)