American Airlines flight AA 3397: Multiple routes

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FLIGHT SCHEDULE
Direct Flights:
Daily 05:45 Detroit (DTW) E 06:14 Chicago O'Hare (ORD) 3
AA 3397 Non-stop Embraer EMB 170 / EMB 175 (E70) 1:29 Effective 2026-03-08 through 2026-04-06
Daily 05:45 Greensboro/High Point (GSO) 07:50 Miami (MIA)
AA 3397 Non-stop Embraer EMB 175 (E75) 2:05 Effective 2026-04-07 through 2026-05-20
Thu 06:04 Huntsville (HSV) 08:20 Chicago O'Hare (ORD) 3
AA 3397 Non-stop Embraer EMB 170 / EMB 175 (E70) 2:16 Operates only on 2026-02-12
Daily 12:19 Dallas Fort Worth (DFW) 13:48 Baton Rouge (BTR)
AA 3397 Non-stop Embraer EMB 175 (E75) 1:29 Effective from 2026-10-05
Daily 13:05 Charlotte (CLT) 14:22 Appleton (ATW)
AA 3397 Non-stop Embraer EMB 175 (E75) 2:17 Effective 2026-05-21 through 2026-07-01
Daily 14:20 Baton Rouge (BTR) 15:55 Dallas Fort Worth (DFW)
AA 3397 Non-stop Embraer EMB 175 (E75) 1:35 Effective from 2026-10-05
Daily 14:50 Chicago O'Hare (ORD) 3 17:41 Wilkes-Barre/Scranton (AVP)
AA 3397 Non-stop Embraer EMB 170 / EMB 175 (E70) 1:51 Effective 2026-09-09 through 2026-10-04
Daily 15:04 Chicago O'Hare (ORD) 3 18:01 Wilkes-Barre/Scranton (AVP)
AA 3397 Non-stop Embraer EMB 170 / EMB 175 (E70) 1:57 Effective 2026-08-05 through 2026-09-08
Daily 16:21 Appleton (ATW) 19:40 Charlotte (CLT)
AA 3397 Non-stop Embraer EMB 175 (E75) 2:19 Effective 2026-05-21 through 2026-07-01
Daily 18:29 Wilkes-Barre/Scranton (AVP) 19:50 Chicago O'Hare (ORD) 3
AA 3397 Non-stop Embraer EMB 170 / EMB 175 (E70) 2:21 Effective 2026-09-09 through 2026-10-04
Daily 18:32 Dallas Fort Worth (DFW) 19:33 Austin (AUS)
AA 3397 Non-stop Embraer EMB 170 / EMB 175 (E70) 1:01 Effective 2026-07-02 through 2026-08-04
Daily 18:32 Wilkes-Barre/Scranton (AVP) 19:51 Chicago O'Hare (ORD) 3
AA 3397 Non-stop Embraer EMB 170 / EMB 175 (E70) 2:19 Effective 2026-08-05 through 2026-09-08
Daily 20:17 Austin (AUS) 21:25 Dallas Fort Worth (DFW)
AA 3397 Non-stop Embraer EMB 170 / EMB 175 (E70) 1:08 Effective 2026-07-02 through 2026-08-04
Mon,Thu-Sun 21:08 Chicago O'Hare (ORD) 3 22:12 Green Bay (GRB)
AA 3397 Non-stop Embraer EMB 170 / EMB 175 (E70) 1:04 Effective 2026-01-08 through 2026-01-16
Mon,Thu-Sun 21:08 Chicago O'Hare (ORD) 3 22:12 Green Bay (GRB)
AA 3397 Non-stop Embraer EMB 170 / EMB 175 (E70) 1:04 Effective 2026-01-18 through 2026-02-09
Tue,Wed 21:10 Chicago O'Hare (ORD) 3 22:14 Green Bay (GRB)
AA 3397 Non-stop Embraer EMB 170 / EMB 175 (E70) 1:04 Effective 2026-01-06 through 2026-02-11
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This flight number is listed as serving the following routes:
American Airlines flight AA 3397: Multiple routes
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Select flight date:
FLIGHT SCHEDULE
Direct Flights:

American Airlines AA3397
Effective 2026-03-08 through 2026-04-06
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 1:29, non-stop
Embraer EMB 170 / EMB 175 (E70)

Direct Flights:

American Airlines AA3397
Effective 2026-04-07 through 2026-05-20
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 2:05, non-stop
Embraer EMB 175 (E75)

Direct Flights:

American Airlines AA3397
Operates only on 2026-02-12
Mon
-
Tue
-
Wed
-
Thu
Fri
-
Sat
-
Sun
-
Duration: 2:16, non-stop
Embraer EMB 170 / EMB 175 (E70)

Direct Flights:

American Airlines AA3397
Effective from 2026-10-05
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 1:29, non-stop
Embraer EMB 175 (E75)

Direct Flights:

American Airlines AA3397
Effective 2026-05-21 through 2026-07-01
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 2:17, non-stop
Embraer EMB 175 (E75)

Direct Flights:

American Airlines AA3397
Effective from 2026-10-05
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 1:35, non-stop
Embraer EMB 175 (E75)

Direct Flights:

American Airlines AA3397
Effective 2026-09-09 through 2026-10-04
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 1:51, non-stop
Embraer EMB 170 / EMB 175 (E70)

Direct Flights:

American Airlines AA3397
Effective 2026-08-05 through 2026-09-08
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 1:57, non-stop
Embraer EMB 170 / EMB 175 (E70)

Direct Flights:

American Airlines AA3397
Effective 2026-05-21 through 2026-07-01
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 2:19, non-stop
Embraer EMB 175 (E75)

Direct Flights:

American Airlines AA3397
Effective 2026-09-09 through 2026-10-04
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 2:21, non-stop
Embraer EMB 170 / EMB 175 (E70)

Direct Flights:

American Airlines AA3397
Effective 2026-07-02 through 2026-08-04
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 1:01, non-stop
Embraer EMB 170 / EMB 175 (E70)

Direct Flights:

American Airlines AA3397
Effective 2026-08-05 through 2026-09-08
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 2:19, non-stop
Embraer EMB 170 / EMB 175 (E70)

Direct Flights:

American Airlines AA3397
Effective 2026-07-02 through 2026-08-04
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 1:08, non-stop
Embraer EMB 170 / EMB 175 (E70)

Direct Flights:

American Airlines AA3397
Effective 2026-01-08 through 2026-01-16
Mon
Tue
-
Wed
-
Thu
Fri
Sat
Sun
Duration: 1:04, non-stop
Embraer EMB 170 / EMB 175 (E70)

Direct Flights:

American Airlines AA3397
Effective 2026-01-18 through 2026-02-09
Mon
Tue
-
Wed
-
Thu
Fri
Sat
Sun
Duration: 1:04, non-stop
Embraer EMB 170 / EMB 175 (E70)

Direct Flights:

American Airlines AA3397
Effective 2026-01-06 through 2026-02-11
Mon
-
Tue
Wed
Thu
-
Fri
-
Sat
-
Sun
-
Duration: 1:04, non-stop
Embraer EMB 170 / EMB 175 (E70)
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This flight number is listed as serving the following routes:
  • Austin (AUS) - Dallas Fort Worth (DFW)
  • Baton Rouge (BTR) - Dallas Fort Worth (DFW)
  • Charlotte (CLT) - Appleton (ATW)
  • Chicago O'Hare (ORD) - Green Bay (GRB)
  • Chicago O'Hare (ORD) - Wilkes-Barre/Scranton (AVP)
  • Detroit (DTW) - Chicago O'Hare (ORD)
  • Greensboro/High Point (GSO) - Miami (MIA)
  • Huntsville (HSV) - Chicago O'Hare (ORD)