American Airlines flight AA 4258: Multiple routes

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Select flight date:
FLIGHT SCHEDULE
Direct Flights:
Daily 06:00 Amarillo (AMA) 07:22 Dallas Fort Worth (DFW)
AA 4258 Non-stop Embraer EMB 175 (E75) 1:22 Valid until 2026-01-05
Daily 06:07 Amarillo (AMA) 07:22 Dallas Fort Worth (DFW)
AA 4258 Non-stop Embraer EMB 175 (E75) 1:15 Effective 2026-08-05 through 2026-09-08
Mon,Fri-Sun 08:00 Chattanooga (CHA) 09:10 Chicago O'Hare (ORD) 3
AA 4258 Non-stop Embraer EMB 175 (E75) 2:10 Effective 2026-02-13 through 2026-02-20
Mon,Thu,Fri,Sun 08:00 Chattanooga (CHA) 09:10 Chicago O'Hare (ORD) 3
AA 4258 Non-stop Embraer EMB 175 (E75) 2:10 Effective 2026-02-22 through 2026-03-06
Tue,Wed,Sat 08:01 Chattanooga (CHA) 09:12 Chicago O'Hare (ORD) 3
AA 4258 Non-stop Embraer EMB 175 (E75) 2:11 Effective 2026-02-17 through 2026-03-07
Daily 08:03 Chattanooga (CHA) 09:10 Chicago O'Hare (ORD) 3
AA 4258 Non-stop Embraer EMB 175 (E75) 2:07 Effective 2026-03-08 through 2026-04-06
Tue,Sat 11:45 Chicago O'Hare (ORD) 3 14:51 Austin (AUS)
AA 4258 Non-stop Embraer EMB 175 (E75) 3:06 Effective 2026-01-06 through 2026-01-13
Tue,Sat 11:45 Chicago O'Hare (ORD) 3 14:51 Austin (AUS)
AA 4258 Non-stop Embraer EMB 175 (E75) 3:06 Effective 2026-01-20 through 2026-02-10
Tue,Sat 15:42 Austin (AUS) 18:35 Chicago O'Hare (ORD) 3
AA 4258 Non-stop Embraer EMB 175 (E75) 2:53 Effective 2026-01-06 through 2026-01-13
Tue,Sat 15:42 Austin (AUS) 18:35 Chicago O'Hare (ORD) 3
AA 4258 Non-stop Embraer EMB 175 (E75) 2:53 Effective 2026-01-20 through 2026-02-10
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This flight number is listed as serving the following routes:


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American Airlines flight AA 4258: Multiple routes
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Select flight date:
FLIGHT SCHEDULE
Direct Flights:
American Airlines AA4258
06:00
Amarillo (AMA)

07:22
Dallas Fort Worth (DFW)
Valid until 2026-01-05
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 1:22, non-stop
Embraer EMB 175 (E75)
Direct Flights:
American Airlines AA4258
06:07
Amarillo (AMA)

07:22
Dallas Fort Worth (DFW)
Effective 2026-08-05 through 2026-09-08
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 1:15, non-stop
Embraer EMB 175 (E75)
Direct Flights:
American Airlines AA4258
08:00
Chattanooga (CHA)

09:10
Chicago O'Hare (ORD) 3
Effective 2026-02-13 through 2026-02-20
Mon
Tue
-
Wed
-
Thu
-
Fri
Sat
Sun
Duration: 2:10, non-stop
Embraer EMB 175 (E75)
Direct Flights:
American Airlines AA4258
08:00
Chattanooga (CHA)

09:10
Chicago O'Hare (ORD) 3
Effective 2026-02-22 through 2026-03-06
Mon
Tue
-
Wed
-
Thu
Fri
Sat
-
Sun
Duration: 2:10, non-stop
Embraer EMB 175 (E75)
Direct Flights:
American Airlines AA4258
08:01
Chattanooga (CHA)

09:12
Chicago O'Hare (ORD) 3
Effective 2026-02-17 through 2026-03-07
Mon
-
Tue
Wed
Thu
-
Fri
-
Sat
Sun
-
Duration: 2:11, non-stop
Embraer EMB 175 (E75)
Direct Flights:
American Airlines AA4258
08:03
Chattanooga (CHA)

09:10
Chicago O'Hare (ORD) 3
Effective 2026-03-08 through 2026-04-06
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 2:07, non-stop
Embraer EMB 175 (E75)
Direct Flights:
American Airlines AA4258
11:45
Chicago O'Hare (ORD) 3

14:51
Austin (AUS)
Effective 2026-01-06 through 2026-01-13
Mon
-
Tue
Wed
-
Thu
-
Fri
-
Sat
Sun
-
Duration: 3:06, non-stop
Embraer EMB 175 (E75)
Direct Flights:
American Airlines AA4258
11:45
Chicago O'Hare (ORD) 3

14:51
Austin (AUS)
Effective 2026-01-20 through 2026-02-10
Mon
-
Tue
Wed
-
Thu
-
Fri
-
Sat
Sun
-
Duration: 3:06, non-stop
Embraer EMB 175 (E75)
Direct Flights:
American Airlines AA4258
15:42
Austin (AUS)

18:35
Chicago O'Hare (ORD) 3
Effective 2026-01-06 through 2026-01-13
Mon
-
Tue
Wed
-
Thu
-
Fri
-
Sat
Sun
-
Duration: 2:53, non-stop
Embraer EMB 175 (E75)
Direct Flights:
American Airlines AA4258
15:42
Austin (AUS)

18:35
Chicago O'Hare (ORD) 3
Effective 2026-01-20 through 2026-02-10
Mon
-
Tue
Wed
-
Thu
-
Fri
-
Sat
Sun
-
Duration: 2:53, 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)
  • Austin (AUS) - Chicago O'Hare (ORD)
  • Chattanooga (CHA) - Chicago O'Hare (ORD)
All American Airlines flights
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