American Airlines flight AA 3979: Multiple routes

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FLIGHT SCHEDULE
Direct Flights:
Daily 09:40 Chicago O'Hare (ORD) 3 12:22 Calgary (YYC)
AA 3979 Non-stop Embraer EMB 175 (E75) 3:42 Effective 2026-04-07 through 2026-05-20
Daily 13:13 Calgary (YYC) 17:45 Chicago O'Hare (ORD) 3
AA 3979 Non-stop Embraer EMB 175 (E75) 3:32 Effective 2026-04-07 through 2026-05-20
Mon,Thu-Sun 16:40 Dallas Fort Worth (DFW) 17:56 Amarillo (AMA)
AA 3979 Non-stop Embraer EMB 175 (E75) 1:16 Valid until 2026-01-05
Mon,Wed-Sun 16:44 Dallas Fort Worth (DFW) 18:04 Amarillo (AMA)
AA 3979 Non-stop Embraer EMB 175 (E75) 1:20 Effective 2026-03-08 through 2026-04-06
Mon,Thu,Fri,Sun 16:46 Dallas Fort Worth (DFW) 18:04 Amarillo (AMA)
AA 3979 Non-stop Embraer EMB 175 (E75) 1:18 Effective 2026-02-12 through 2026-02-19
Thu,Fri,Sun 16:46 Dallas Fort Worth (DFW) 18:04 Amarillo (AMA)
AA 3979 Non-stop Embraer EMB 175 (E75) 1:18 Effective 2026-02-22 through 2026-03-06
Daily 16:49 Dallas Fort Worth (DFW) 18:08 Amarillo (AMA)
AA 3979 Non-stop Embraer EMB 175 (E75) 1:19 Effective 2026-01-06 through 2026-02-11
Wed,Fri,Sat 16:51 Dallas Fort Worth (DFW) 18:09 Amarillo (AMA)
AA 3979 Non-stop Embraer EMB 175 (E75) 1:18 Effective 2026-02-14 through 2026-02-21
Mon,Wed,Sat 16:51 Dallas Fort Worth (DFW) 18:09 Amarillo (AMA)
AA 3979 Non-stop Embraer EMB 175 (E75) 1:18 Effective 2026-02-23 through 2026-03-07
Tue 16:58 Dallas Fort Worth (DFW) 18:16 Amarillo (AMA)
AA 3979 Non-stop Embraer EMB 175 (E75) 1:18 Effective 2026-02-17 through 2026-03-03
Tue 17:01 Dallas Fort Worth (DFW) 18:21 Amarillo (AMA)
AA 3979 Non-stop Embraer EMB 175 (E75) 1:20 Effective 2026-03-10 through 2026-03-31
Mon,Thu-Sun 18:26 Amarillo (AMA) 19:49 Dallas Fort Worth (DFW)
AA 3979 Non-stop Embraer EMB 175 (E75) 1:23 Valid until 2026-01-05
Mon,Thu,Fri,Sun 18:34 Amarillo (AMA) 19:56 Dallas Fort Worth (DFW)
AA 3979 Non-stop Embraer EMB 175 (E75) 1:22 Effective 2026-02-12 through 2026-02-19
Thu,Fri,Sun 18:34 Amarillo (AMA) 19:56 Dallas Fort Worth (DFW)
AA 3979 Non-stop Embraer EMB 175 (E75) 1:22 Effective 2026-02-22 through 2026-03-06
Mon,Wed-Sun 18:34 Amarillo (AMA) 19:59 Dallas Fort Worth (DFW)
AA 3979 Non-stop Embraer EMB 175 (E75) 1:25 Effective 2026-03-08 through 2026-04-06
Daily 18:38 Amarillo (AMA) 20:04 Dallas Fort Worth (DFW)
AA 3979 Non-stop Embraer EMB 175 (E75) 1:26 Effective 2026-01-06 through 2026-02-11
Wed,Fri,Sat 18:39 Amarillo (AMA) 20:01 Dallas Fort Worth (DFW)
AA 3979 Non-stop Embraer EMB 175 (E75) 1:22 Effective 2026-02-14 through 2026-02-21
Mon,Wed,Sat 18:39 Amarillo (AMA) 20:01 Dallas Fort Worth (DFW)
AA 3979 Non-stop Embraer EMB 175 (E75) 1:22 Effective 2026-02-23 through 2026-03-07
Tue 18:51 Amarillo (AMA) 20:13 Dallas Fort Worth (DFW)
AA 3979 Non-stop Embraer EMB 175 (E75) 1:22 Effective 2026-02-17 through 2026-03-03
Tue 18:51 Amarillo (AMA) 20:16 Dallas Fort Worth (DFW)
AA 3979 Non-stop Embraer EMB 175 (E75) 1:25 Effective 2026-03-10 through 2026-03-31
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This flight number is listed as serving the following routes:
American Airlines flight AA 3979: Multiple routes
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Select flight date:
FLIGHT SCHEDULE
Direct Flights:

American Airlines AA3979
Effective 2026-04-07 through 2026-05-20
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 3:42, non-stop
Embraer EMB 175 (E75)

Direct Flights:

American Airlines AA3979
Effective 2026-04-07 through 2026-05-20
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 3:32, non-stop
Embraer EMB 175 (E75)

Direct Flights:

American Airlines AA3979
Valid until 2026-01-05
Mon
Tue
-
Wed
-
Thu
Fri
Sat
Sun
Duration: 1:16, non-stop
Embraer EMB 175 (E75)

Direct Flights:

American Airlines AA3979
Effective 2026-03-08 through 2026-04-06
Mon
Tue
-
Wed
Thu
Fri
Sat
Sun
Duration: 1:20, non-stop
Embraer EMB 175 (E75)

Direct Flights:

American Airlines AA3979
Effective 2026-02-12 through 2026-02-19
Mon
Tue
-
Wed
-
Thu
Fri
Sat
-
Sun
Duration: 1:18, non-stop
Embraer EMB 175 (E75)

Direct Flights:

American Airlines AA3979
Effective 2026-02-22 through 2026-03-06
Mon
-
Tue
-
Wed
-
Thu
Fri
Sat
-
Sun
Duration: 1:18, non-stop
Embraer EMB 175 (E75)

Direct Flights:

American Airlines AA3979
Effective 2026-01-06 through 2026-02-11
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 1:19, non-stop
Embraer EMB 175 (E75)

Direct Flights:

American Airlines AA3979
Effective 2026-02-14 through 2026-02-21
Mon
-
Tue
-
Wed
Thu
-
Fri
Sat
Sun
-
Duration: 1:18, non-stop
Embraer EMB 175 (E75)

Direct Flights:

American Airlines AA3979
Effective 2026-02-23 through 2026-03-07
Mon
Tue
-
Wed
Thu
-
Fri
-
Sat
Sun
-
Duration: 1:18, non-stop
Embraer EMB 175 (E75)

Direct Flights:

American Airlines AA3979
Effective 2026-02-17 through 2026-03-03
Mon
-
Tue
Wed
-
Thu
-
Fri
-
Sat
-
Sun
-
Duration: 1:18, non-stop
Embraer EMB 175 (E75)

Direct Flights:

American Airlines AA3979
Effective 2026-03-10 through 2026-03-31
Mon
-
Tue
Wed
-
Thu
-
Fri
-
Sat
-
Sun
-
Duration: 1:20, non-stop
Embraer EMB 175 (E75)

Direct Flights:

American Airlines AA3979
Valid until 2026-01-05
Mon
Tue
-
Wed
-
Thu
Fri
Sat
Sun
Duration: 1:23, non-stop
Embraer EMB 175 (E75)

Direct Flights:

American Airlines AA3979
Effective 2026-02-12 through 2026-02-19
Mon
Tue
-
Wed
-
Thu
Fri
Sat
-
Sun
Duration: 1:22, non-stop
Embraer EMB 175 (E75)

Direct Flights:

American Airlines AA3979
Effective 2026-02-22 through 2026-03-06
Mon
-
Tue
-
Wed
-
Thu
Fri
Sat
-
Sun
Duration: 1:22, non-stop
Embraer EMB 175 (E75)

Direct Flights:

American Airlines AA3979
Effective 2026-03-08 through 2026-04-06
Mon
Tue
-
Wed
Thu
Fri
Sat
Sun
Duration: 1:25, non-stop
Embraer EMB 175 (E75)

Direct Flights:

American Airlines AA3979
Effective 2026-01-06 through 2026-02-11
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 1:26, non-stop
Embraer EMB 175 (E75)

Direct Flights:

American Airlines AA3979
Effective 2026-02-14 through 2026-02-21
Mon
-
Tue
-
Wed
Thu
-
Fri
Sat
Sun
-
Duration: 1:22, non-stop
Embraer EMB 175 (E75)

Direct Flights:

American Airlines AA3979
Effective 2026-02-23 through 2026-03-07
Mon
Tue
-
Wed
Thu
-
Fri
-
Sat
Sun
-
Duration: 1:22, non-stop
Embraer EMB 175 (E75)

Direct Flights:

American Airlines AA3979
Effective 2026-02-17 through 2026-03-03
Mon
-
Tue
Wed
-
Thu
-
Fri
-
Sat
-
Sun
-
Duration: 1:22, non-stop
Embraer EMB 175 (E75)

Direct Flights:

American Airlines AA3979
Effective 2026-03-10 through 2026-03-31
Mon
-
Tue
Wed
-
Thu
-
Fri
-
Sat
-
Sun
-
Duration: 1:25, non-stop
Embraer EMB 175 (E75)
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This flight number is listed as serving the following routes:
  • Amarillo (AMA) - Dallas Fort Worth (DFW)
  • Chicago O'Hare (ORD) - Calgary (YYC)