American Airlines flight AA 3721: Multiple routes

Ad box here 1220564027 I FlightWNum Top Box
Select flight date:
FLIGHT SCHEDULE
Direct Flights:
Daily 05:50 Manhattan (MHK) 07:30 Chicago O'Hare (ORD) 3
AA 3721 Non-stop Embraer EMB 170 / EMB 175 (E70) 1:40 Effective 2026-04-07 through 2026-05-20
Daily 06:07 Appleton (ATW) 07:20 Chicago O'Hare (ORD) 3
AA 3721 Non-stop Embraer EMB 175 (E75) 1:13 Effective 2026-08-05 through 2026-09-08
Daily 09:40 Chicago O'Hare (ORD) 3 12:06 Cincinnati (CVG)
AA 3721 Non-stop Embraer EMB 175 (E75) 1:26 Effective from 2026-10-05
Daily 11:40 Chicago O'Hare (ORD) 3 12:43 Madison (MSN)
AA 3721 Non-stop Embraer EMB 170 / EMB 175 (E70) 1:03 Effective 2026-07-02 through 2026-08-04
Daily 12:19 Dallas Fort Worth (DFW) 13:49 New Orleans (MSY)
AA 3721 Non-stop Embraer EMB 175 (E75) 1:30 Effective 2026-05-21 through 2026-07-01
Daily 12:39 Tortola (EIS) 14:48 Miami (MIA)
AA 3721 Non-stop Embraer EMB 175 (E75) 3:09 Effective 2026-02-12 through 2026-03-07
Daily 12:40 Dallas Fort Worth (DFW) 13:53 Alexandria (AEX)
AA 3721 Non-stop Embraer EMB 175 (E75) 1:13 Effective 2026-01-06 through 2026-02-11
Daily 13:55 Cincinnati (CVG) 14:20 Chicago O'Hare (ORD) 3
AA 3721 Non-stop Embraer EMB 175 (E75) 1:25 Effective from 2026-10-05
Daily 14:23 Alexandria (AEX) 15:54 Dallas Fort Worth (DFW)
AA 3721 Non-stop Embraer EMB 175 (E75) 1:31 Effective 2026-01-06 through 2026-02-11
Daily 15:05 Madison (MSN) 16:10 Chicago O'Hare (ORD) 3
AA 3721 Non-stop Embraer EMB 170 / EMB 175 (E70) 1:05 Effective 2026-07-02 through 2026-08-04
Daily 16:26 New Orleans (MSY) 18:10 Dallas Fort Worth (DFW)
AA 3721 Non-stop Embraer EMB 175 (E75) 1:44 Effective 2026-05-21 through 2026-07-01
Mon-Fri,Sun 16:41 Chicago O'Hare (ORD) 3 18:04 Rochester (RST)
AA 3721 Non-stop Embraer EMB 170 / EMB 175 (E70) 1:23 Effective 2026-03-08 through 2026-04-06
Mon,Tue,Thu,Fri,Sun 19:47 Moline (MLI) 21:12 Chicago O'Hare (ORD) 3
AA 3721 Non-stop Embraer EMB 170 / EMB 175 (E70) 1:25 Valid until 2026-01-05
Ad flat here 1377413384 I FlightWNum Lower
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 3721: Multiple routes
Ad mobi flat here (320x100px) 6074960173 M FlightWNum Top Flat
Select flight date:
FLIGHT SCHEDULE
Direct Flights:
American Airlines AA3721
05:50
Manhattan (MHK)

07:30
Chicago O'Hare (ORD) 3
Effective 2026-04-07 through 2026-05-20
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 1:40, non-stop
Embraer EMB 170 / EMB 175 (E70)
Direct Flights:
American Airlines AA3721
06:07
Appleton (ATW)

07:20
Chicago O'Hare (ORD) 3
Effective 2026-08-05 through 2026-09-08
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 1:13, non-stop
Embraer EMB 175 (E75)
Direct Flights:
American Airlines AA3721
09:40
Chicago O'Hare (ORD) 3

12:06
Cincinnati (CVG)
Effective from 2026-10-05
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 1:26, non-stop
Embraer EMB 175 (E75)
Direct Flights:
American Airlines AA3721
11:40
Chicago O'Hare (ORD) 3

12:43
Madison (MSN)
Effective 2026-07-02 through 2026-08-04
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 1:03, non-stop
Embraer EMB 170 / EMB 175 (E70)
Direct Flights:
American Airlines AA3721
12:19
Dallas Fort Worth (DFW)

13:49
New Orleans (MSY)
Effective 2026-05-21 through 2026-07-01
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 1:30, non-stop
Embraer EMB 175 (E75)
Direct Flights:
American Airlines AA3721
12:39
Tortola (EIS)

14:48
Miami (MIA)
Effective 2026-02-12 through 2026-03-07
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 3:09, non-stop
Embraer EMB 175 (E75)
Direct Flights:
American Airlines AA3721
12:40
Dallas Fort Worth (DFW)

13:53
Alexandria (AEX)
Effective 2026-01-06 through 2026-02-11
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 1:13, non-stop
Embraer EMB 175 (E75)
Direct Flights:
American Airlines AA3721
13:55
Cincinnati (CVG)

14:20
Chicago O'Hare (ORD) 3
Effective from 2026-10-05
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 1:25, non-stop
Embraer EMB 175 (E75)
Direct Flights:
American Airlines AA3721
14:23
Alexandria (AEX)

15:54
Dallas Fort Worth (DFW)
Effective 2026-01-06 through 2026-02-11
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 1:31, non-stop
Embraer EMB 175 (E75)
Direct Flights:
American Airlines AA3721
15:05
Madison (MSN)

16:10
Chicago O'Hare (ORD) 3
Effective 2026-07-02 through 2026-08-04
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 1:05, non-stop
Embraer EMB 170 / EMB 175 (E70)
Direct Flights:
American Airlines AA3721
16:26
New Orleans (MSY)

18:10
Dallas Fort Worth (DFW)
Effective 2026-05-21 through 2026-07-01
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 1:44, non-stop
Embraer EMB 175 (E75)
Direct Flights:
American Airlines AA3721
16:41
Chicago O'Hare (ORD) 3

18:04
Rochester (RST)
Effective 2026-03-08 through 2026-04-06
Mon
Tue
Wed
Thu
Fri
Sat
-
Sun
Duration: 1:23, non-stop
Embraer EMB 170 / EMB 175 (E70)
Direct Flights:
American Airlines AA3721
19:47
Moline (MLI)

21:12
Chicago O'Hare (ORD) 3
Valid until 2026-01-05
Mon
Tue
Wed
-
Thu
Fri
Sat
-
Sun
Duration: 1:25, non-stop
Embraer EMB 170 / EMB 175 (E70)
Ad mobi box here (300x250px) 8888825773 M FlightWNum Bottom Box
This flight number is listed as serving the following routes:
  • Appleton (ATW) - Chicago O'Hare (ORD)
  • Chicago O'Hare (ORD) - Rochester (RST)
  • Cincinnati (CVG) - Chicago O'Hare (ORD)
  • Dallas Fort Worth (DFW) - Alexandria (AEX)
  • Madison (MSN) - Chicago O'Hare (ORD)
  • Manhattan (MHK) - Chicago O'Hare (ORD)
  • Moline (MLI) - Chicago O'Hare (ORD)
  • New Orleans (MSY) - Dallas Fort Worth (DFW)
  • Tortola (EIS) - Miami (MIA)
All American Airlines flights
Feedback     -     Disclaimer     -     Privacy - new_base.html - MOBILE

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