American Airlines flight AA 3520: Multiple routes

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Select flight date:
FLIGHT SCHEDULE
Direct Flights:
Daily 08:00 Chicago O'Hare (ORD) 3 11:24 Portland (PWM)
AA 3520 Non-stop Embraer EMB 175 (E75) 2:24 Effective 2025-10-06 through 2025-11-01
Daily 10:38 Boston Logan (BOS) B 13:00 Saint Louis (STL) 1
AA 3520 Non-stop Embraer EMB 175 (E75) 3:22 Effective 2026-01-06 through 2026-02-11
Daily 10:43 Lansing (LAN) 10:56 Chicago O'Hare (ORD) 3
AA 3520 Non-stop Embraer EMB 170 / EMB 175 (E70) 1:13 Effective 2025-05-05 through 2025-06-04
Daily 10:51 Boston Logan (BOS) B 13:04 Saint Louis (STL) 1
AA 3520 Non-stop Embraer EMB 175 (E75) 3:13 Effective 2025-11-02 through 2025-12-02
Daily 10:58 Boston Logan (BOS) B 13:14 Saint Louis (STL) 1
AA 3520 Non-stop Embraer EMB 175 (E75) 3:16 Effective 2025-12-03 through 2025-12-17
Daily 11:18 Boston Logan (BOS) B 13:28 Saint Louis (STL) 1
AA 3520 Non-stop Embraer EMB 175 (E75) 3:10 Effective 2025-12-18 through 2026-01-05
Daily 11:38 Boston Logan (BOS) B 13:51 Saint Louis (STL) 1
AA 3520 Non-stop Embraer EMB 175 (E75) 3:13 Effective from 2026-02-12
Mon,Wed,Fri,Sun 11:50 Miami (MIA) 12:41 Pensacola (PNS)
AA 3520 Non-stop Embraer EMB 175 (E75) 1:51 Valid until 2025-05-04
Thu 11:51 Miami (MIA) 12:42 Pensacola (PNS)
AA 3520 Non-stop Embraer EMB 175 (E75) 1:51 Valid until 2025-05-01
Daily 12:27 Portland (PWM) 14:20 Chicago O'Hare (ORD) 3
AA 3520 Non-stop Embraer EMB 175 (E75) 2:53 Effective 2025-10-06 through 2025-11-01
Mon,Wed-Fri,Sun 13:12 Pensacola (PNS) 15:53 Miami (MIA)
AA 3520 Non-stop Embraer EMB 175 (E75) 1:41 Valid until 2025-05-04
Sun 14:27 Dallas Fort Worth (DFW) 15:08 El Paso (ELP)
AA 3520 Non-stop Embraer EMB 175 (E75) 1:41 Effective 2025-06-08 through 2025-06-29
Daily 20:45 Chicago O'Hare (ORD) 3 23:26 El Paso (ELP)
AA 3520 Non-stop Embraer EMB 175 (E75) 3:41 Effective 2025-07-05 through 2025-10-05
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This flight number is listed as serving the following routes:
American Airlines flight AA 3520: Multiple routes
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Select flight date:
FLIGHT SCHEDULE
Direct Flights:

American Airlines AA3520
Effective 2025-10-06 through 2025-11-01
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 2:24, non-stop
Embraer EMB 175 (E75)

American Airlines AA3520
Effective 2026-01-06 through 2026-02-11
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 3:22, non-stop
Embraer EMB 175 (E75)

American Airlines AA3520
Effective 2025-05-05 through 2025-06-04
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 1:13, non-stop
Embraer EMB 170 / EMB 175 (E70)

American Airlines AA3520
Effective 2025-11-02 through 2025-12-02
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 3:13, non-stop
Embraer EMB 175 (E75)

American Airlines AA3520
Effective 2025-12-03 through 2025-12-17
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 3:16, non-stop
Embraer EMB 175 (E75)

American Airlines AA3520
Effective 2025-12-18 through 2026-01-05
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 3:10, non-stop
Embraer EMB 175 (E75)

American Airlines AA3520
Effective from 2026-02-12
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 3:13, non-stop
Embraer EMB 175 (E75)

American Airlines AA3520
Valid until 2025-05-04
Mon
Tue
-
Wed
Thu
-
Fri
Sat
-
Sun
Duration: 1:51, non-stop
Embraer EMB 175 (E75)

American Airlines AA3520
Valid until 2025-05-01
Mon
-
Tue
-
Wed
-
Thu
Fri
-
Sat
-
Sun
-
Duration: 1:51, non-stop
Embraer EMB 175 (E75)

American Airlines AA3520
Effective 2025-10-06 through 2025-11-01
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 2:53, non-stop
Embraer EMB 175 (E75)

American Airlines AA3520
Valid until 2025-05-04
Mon
Tue
-
Wed
Thu
Fri
Sat
-
Sun
Duration: 1:41, non-stop
Embraer EMB 175 (E75)

American Airlines AA3520
Effective 2025-06-08 through 2025-06-29
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
Duration: 1:41, non-stop
Embraer EMB 175 (E75)

American Airlines AA3520
Effective 2025-07-05 through 2025-10-05
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 3:41, non-stop
Embraer EMB 175 (E75)
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This flight number is listed as serving the following routes:
  • Boston Logan (BOS) - Saint Louis (STL)
  • Chicago O'Hare (ORD) - El Paso (ELP)
  • Chicago O'Hare (ORD) - Portland (PWM)
  • Dallas Fort Worth (DFW) - El Paso (ELP)
  • Lansing (LAN) - Chicago O'Hare (ORD)
  • Miami (MIA) - Pensacola (PNS)