American Airlines flight AA 3673: Multiple routes

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FLIGHT SCHEDULE
Direct Flights:
Daily 06:25 Appleton (ATW) 09:10 Dallas Fort Worth (DFW)
AA 3673 Non-stop Embraer EMB 175 (E75) 2:45 Effective 2025-07-05 through 2025-08-05
Daily 06:30 Appleton (ATW) 09:14 Dallas Fort Worth (DFW)
AA 3673 Non-stop Embraer EMB 175 (E75) 2:44 Effective 2025-06-05 through 2025-07-04
Daily 07:35 Greensboro/High Point (GSO) 08:41 Chicago O'Hare (ORD) 3
AA 3673 Non-stop Embraer EMB 175 (E75) 2:06 Effective 2025-08-06 through 2025-09-02
Daily 08:00 Chicago O'Hare (ORD) 3 09:41 Omaha (OMA)
AA 3673 Non-stop Embraer EMB 170 / EMB 175 (E70) 1:41 Effective 2025-11-02 through 2025-12-02
Daily 10:55 Omaha (OMA) 12:40 Chicago O'Hare (ORD) 3
AA 3673 Non-stop Embraer EMB 170 / EMB 175 (E70) 1:45 Effective 2025-11-02 through 2025-12-02
Tue 12:20 Chicago O'Hare (ORD) 3 14:38 John Glenn Columbus (CMH)
AA 3673 Non-stop Embraer EMB 170 / EMB 175 (E70) 1:18 Operates only on 2026-01-06
Daily 13:10 Chicago O'Hare (ORD) 3 15:31 John Glenn Columbus (CMH)
AA 3673 Non-stop Embraer EMB 170 / EMB 175 (E70) 1:21 Effective 2025-12-03 through 2025-12-17
Daily 13:10 Chicago O'Hare (ORD) 3 15:29 John Glenn Columbus (CMH)
AA 3673 Non-stop Embraer EMB 170 / EMB 175 (E70) 1:19 Effective 2025-12-18 through 2026-01-05
Daily 13:10 Chicago O'Hare (ORD) 3 15:26 John Glenn Columbus (CMH)
AA 3673 Non-stop Embraer EMB 170 / EMB 175 (E70) 1:16 Effective from 2026-02-12
Tue,Sat 20:35 Chicago O'Hare (ORD) 3 21:54 Green Bay (GRB)
AA 3673 Non-stop Embraer EMB 175 (E75) 1:19 Valid until 2025-05-03
Mon,Wed-Fri,Sun 22:00 Chicago O'Hare (ORD) 3 23:08 Green Bay (GRB)
AA 3673 Non-stop Embraer EMB 175 (E75) 1:08 Valid until 2025-05-04
Daily 22:00 Chicago O'Hare (ORD) 3 23:10 Green Bay (GRB)
AA 3673 Non-stop Embraer EMB 170 / EMB 175 (E70) 1:10 Effective 2025-05-05 through 2025-05-23
Daily 22:00 Chicago O'Hare (ORD) 3 23:10 Green Bay (GRB)
AA 3673 Non-stop Embraer EMB 170 / EMB 175 (E70) 1:10 Effective 2025-05-25 through 2025-06-04
Daily 22:00 Chicago O'Hare (ORD) 3 23:13 Green Bay (GRB)
AA 3673 Non-stop Embraer EMB 170 / EMB 175 (E70) 1:13 Effective 2025-10-06 through 2025-11-01
Daily 22:15 Chicago O'Hare (ORD) 3 23:23 Green Bay (GRB)
AA 3673 Non-stop Embraer EMB 175 (E75) 1:08 Effective 2025-09-03 through 2025-10-05
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This flight number is listed as serving the following routes:
American Airlines flight AA 3673: Multiple routes
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Select flight date:
FLIGHT SCHEDULE
Direct Flights:

American Airlines AA3673
Effective 2025-07-05 through 2025-08-05
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 2:45, non-stop
Embraer EMB 175 (E75)

American Airlines AA3673
Effective 2025-06-05 through 2025-07-04
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 2:44, non-stop
Embraer EMB 175 (E75)

American Airlines AA3673
Effective 2025-08-06 through 2025-09-02
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 2:06, non-stop
Embraer EMB 175 (E75)

American Airlines AA3673
Effective 2025-11-02 through 2025-12-02
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 1:41, non-stop
Embraer EMB 170 / EMB 175 (E70)

American Airlines AA3673
Effective 2025-11-02 through 2025-12-02
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 1:45, non-stop
Embraer EMB 170 / EMB 175 (E70)

American Airlines AA3673
Operates only on 2026-01-06
Mon
-
Tue
Wed
-
Thu
-
Fri
-
Sat
-
Sun
-
Duration: 1:18, non-stop
Embraer EMB 170 / EMB 175 (E70)

American Airlines AA3673
Effective 2025-12-03 through 2025-12-17
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 1:21, non-stop
Embraer EMB 170 / EMB 175 (E70)

American Airlines AA3673
Effective 2025-12-18 through 2026-01-05
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 1:19, non-stop
Embraer EMB 170 / EMB 175 (E70)

American Airlines AA3673
Effective from 2026-02-12
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 1:16, non-stop
Embraer EMB 170 / EMB 175 (E70)

American Airlines AA3673
Valid until 2025-05-03
Mon
-
Tue
Wed
-
Thu
-
Fri
-
Sat
Sun
-
Duration: 1:19, non-stop
Embraer EMB 175 (E75)

American Airlines AA3673
Valid until 2025-05-04
Mon
Tue
-
Wed
Thu
Fri
Sat
-
Sun
Duration: 1:08, non-stop
Embraer EMB 175 (E75)

American Airlines AA3673
Effective 2025-05-05 through 2025-05-23
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 1:10, non-stop
Embraer EMB 170 / EMB 175 (E70)

American Airlines AA3673
Effective 2025-05-25 through 2025-06-04
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 1:10, non-stop
Embraer EMB 170 / EMB 175 (E70)

American Airlines AA3673
Effective 2025-10-06 through 2025-11-01
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 1:13, non-stop
Embraer EMB 170 / EMB 175 (E70)

American Airlines AA3673
Effective 2025-09-03 through 2025-10-05
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 1:08, non-stop
Embraer EMB 175 (E75)
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This flight number is listed as serving the following routes:
  • Appleton (ATW) - Dallas Fort Worth (DFW)
  • Chicago O'Hare (ORD) - Green Bay (GRB)
  • Chicago O'Hare (ORD) - John Glenn Columbus (CMH)
  • Chicago O'Hare (ORD) - Omaha (OMA)
  • Greensboro/High Point (GSO) - Chicago O'Hare (ORD)