American Airlines flight AA 3748: Multiple routes

Ad box here 1220564027 I FlightWNum Top Box
Select flight date:
FLIGHT SCHEDULE
Direct Flights:
Daily 08:00 Chicago O'Hare (ORD) 3 11:32 Portland (PWM)
AA 3748 Non-stop Embraer EMB 175 (E75) 2:32 Effective 2025-05-06 through 2025-05-24
Daily 08:00 Chicago O'Hare (ORD) 3 11:32 Portland (PWM)
AA 3748 Non-stop Embraer EMB 175 (E75) 2:32 Effective 2025-05-26 through 2025-06-04
Mon 08:16 Chicago O'Hare (ORD) 3 11:48 Portland (PWM)
AA 3748 Non-stop Embraer EMB 175 (E75) 2:32 Operates only on 2025-05-05
Sun 09:48 Chicago O'Hare (ORD) 3 13:18 Portland (PWM)
AA 3748 Non-stop Embraer EMB 175 (E75) 2:30 Operates only on 2025-05-25
Daily 12:08 Portland (PWM) 13:58 Chicago O'Hare (ORD) 3
AA 3748 Non-stop Embraer EMB 175 (E75) 2:50 Effective 2025-05-06 through 2025-05-24
Daily 12:08 Portland (PWM) 13:58 Chicago O'Hare (ORD) 3
AA 3748 Non-stop Embraer EMB 175 (E75) 2:50 Effective 2025-05-26 through 2025-06-04
Mon 12:24 Portland (PWM) 14:14 Chicago O'Hare (ORD) 3
AA 3748 Non-stop Embraer EMB 175 (E75) 2:50 Operates only on 2025-05-05
Sun 13:53 Portland (PWM) 15:43 Chicago O'Hare (ORD) 3
AA 3748 Non-stop Embraer EMB 175 (E75) 2:50 Operates only on 2025-05-25
Daily 15:09 Chicago O'Hare (ORD) 3 17:58 Harrisburg (MDT)
AA 3748 Non-stop Embraer EMB 170 / EMB 175 (E70) 1:49 Effective 2025-06-05 through 2025-07-04
Daily 15:15 Chicago O'Hare (ORD) 3 18:06 Harrisburg (MDT)
AA 3748 Non-stop Embraer EMB 170 / EMB 175 (E70) 1:51 Effective 2025-07-05 through 2025-08-05
Daily 15:30 Miami (MIA) 17:51 Richmond (RIC)
AA 3748 Non-stop Embraer EMB 175 (E75) 2:21 Effective 2025-12-18 through 2026-01-05
Daily 16:30 Boston Logan (BOS) B 18:20 Ronald Reagan Washington (DCA) 2
AA 3748 Non-stop Embraer EMB 175 (E75) 1:50 Effective 2025-11-02 through 2025-12-02
Daily 16:40 Chicago O'Hare (ORD) 3 17:44 Green Bay (GRB)
AA 3748 Non-stop Embraer EMB 170 / EMB 175 (E70) 1:04 Effective 2025-10-06 through 2025-10-25
Daily 17:14 Chicago O'Hare (ORD) 3 18:11 Madison (MSN)
AA 3748 Non-stop Embraer EMB 170 / EMB 175 (E70) 0:57 Valid until 2025-05-04
Daily 18:38 Chicago O'Hare (ORD) 3 19:56 Madison (MSN)
AA 3748 Non-stop Embraer EMB 170 / EMB 175 (E70) 1:18 Effective 2025-08-06 through 2025-10-05
Daily 19:25 Richmond (RIC) 22:05 Miami (MIA)
AA 3748 Non-stop Embraer EMB 175 (E75) 2:40 Effective 2025-12-18 through 2026-01-05
Daily 20:20 Chicago O'Hare (ORD) 3 21:31 Peoria (PIA)
AA 3748 Non-stop Embraer EMB 170 / EMB 175 (E70) 1:11 Effective 2025-10-26 through 2025-11-01
Daily 20:27 Madison (MSN) 21:30 Chicago O'Hare (ORD) 3
AA 3748 Non-stop Embraer EMB 170 / EMB 175 (E70) 1:03 Effective 2025-08-06 through 2025-10-05
Ad flat here 1377413384 I FlightWNum Lower
Parallax here
This flight number is listed as serving the following routes:


Feedback - Disclaimer - Privacy - new_base.html - DESKTOP - CACHE: False - LANG: en - IS_EU: False
FlightMapper.net Flight Search Countries Airlines
LANGUAGES
American Airlines flight AA 3748: Multiple routes
Ad mobi flat here (320x100px) 6074960173 M FlightWNum Top Flat
Select flight date:
FLIGHT SCHEDULE
Direct Flights:
American Airlines AA3748
08:00
Chicago O'Hare (ORD) 3

11:32
Portland (PWM)
Effective 2025-05-06 through 2025-05-24
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 2:32, non-stop
Embraer EMB 175 (E75)
American Airlines AA3748
08:00
Chicago O'Hare (ORD) 3

11:32
Portland (PWM)
Effective 2025-05-26 through 2025-06-04
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 2:32, non-stop
Embraer EMB 175 (E75)
American Airlines AA3748
08:16
Chicago O'Hare (ORD) 3

11:48
Portland (PWM)
Operates only on 2025-05-05
Mon
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
-
Duration: 2:32, non-stop
Embraer EMB 175 (E75)
American Airlines AA3748
09:48
Chicago O'Hare (ORD) 3

13:18
Portland (PWM)
Operates only on 2025-05-25
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
Duration: 2:30, non-stop
Embraer EMB 175 (E75)
American Airlines AA3748
12:08
Portland (PWM)

13:58
Chicago O'Hare (ORD) 3
Effective 2025-05-06 through 2025-05-24
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 2:50, non-stop
Embraer EMB 175 (E75)
American Airlines AA3748
12:08
Portland (PWM)

13:58
Chicago O'Hare (ORD) 3
Effective 2025-05-26 through 2025-06-04
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 2:50, non-stop
Embraer EMB 175 (E75)
American Airlines AA3748
12:24
Portland (PWM)

14:14
Chicago O'Hare (ORD) 3
Operates only on 2025-05-05
Mon
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
-
Duration: 2:50, non-stop
Embraer EMB 175 (E75)
American Airlines AA3748
13:53
Portland (PWM)

15:43
Chicago O'Hare (ORD) 3
Operates only on 2025-05-25
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
Duration: 2:50, non-stop
Embraer EMB 175 (E75)
American Airlines AA3748
15:09
Chicago O'Hare (ORD) 3

17:58
Harrisburg (MDT)
Effective 2025-06-05 through 2025-07-04
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 1:49, non-stop
Embraer EMB 170 / EMB 175 (E70)
American Airlines AA3748
15:15
Chicago O'Hare (ORD) 3

18:06
Harrisburg (MDT)
Effective 2025-07-05 through 2025-08-05
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 1:51, non-stop
Embraer EMB 170 / EMB 175 (E70)
American Airlines AA3748
15:30
Miami (MIA)

17:51
Richmond (RIC)
Effective 2025-12-18 through 2026-01-05
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 2:21, non-stop
Embraer EMB 175 (E75)
American Airlines AA3748
16:30
Boston Logan (BOS) B

18:20
Ronald Reagan Washington (DCA) 2
Effective 2025-11-02 through 2025-12-02
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 1:50, non-stop
Embraer EMB 175 (E75)
American Airlines AA3748
16:40
Chicago O'Hare (ORD) 3

17:44
Green Bay (GRB)
Effective 2025-10-06 through 2025-10-25
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 1:04, non-stop
Embraer EMB 170 / EMB 175 (E70)
American Airlines AA3748
17:14
Chicago O'Hare (ORD) 3

18:11
Madison (MSN)
Valid until 2025-05-04
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 0:57, non-stop
Embraer EMB 170 / EMB 175 (E70)
American Airlines AA3748
18:38
Chicago O'Hare (ORD) 3

19:56
Madison (MSN)
Effective 2025-08-06 through 2025-10-05
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 1:18, non-stop
Embraer EMB 170 / EMB 175 (E70)
American Airlines AA3748
19:25
Richmond (RIC)

22:05
Miami (MIA)
Effective 2025-12-18 through 2026-01-05
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 2:40, non-stop
Embraer EMB 175 (E75)
American Airlines AA3748
20:20
Chicago O'Hare (ORD) 3

21:31
Peoria (PIA)
Effective 2025-10-26 through 2025-11-01
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 1:11, non-stop
Embraer EMB 170 / EMB 175 (E70)
American Airlines AA3748
20:27
Madison (MSN)

21:30
Chicago O'Hare (ORD) 3
Effective 2025-08-06 through 2025-10-05
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 1:03, non-stop
Embraer EMB 170 / EMB 175 (E70)
Ad mobi box here (300x250px) 8888825773 M FlightWNum Bottom Box
Parallax here
This flight number is listed as serving the following routes:
  • Boston Logan (BOS) - Ronald Reagan Washington (DCA)
  • Chicago O'Hare (ORD) - Green Bay (GRB)
  • Chicago O'Hare (ORD) - Harrisburg (MDT)
  • Chicago O'Hare (ORD) - Peoria (PIA)
  • Chicago O'Hare (ORD) - Portland (PWM)
  • Madison (MSN) - Chicago O'Hare (ORD)
  • Richmond (RIC) - Miami (MIA)
All American Airlines flights
Feedback     -     Disclaimer     -     Privacy - new_base.html - MOBILE

- CACHE: False - LANG: en - IS_EU: False