American Airlines フライト AA 4257: Multiple routes

搭乗日を選択
フライト時刻表
直行便：
月,木,金 05:00 Amarillo (AMA) 06:20 Dallas Fort Worth (DFW)
AA 4257 Non-stop Embraer EMB 175 (E75) 1:20 Effective 2026-01-08 through 2026-02-12
月-土 05:00 Amarillo (AMA) 06:20 Dallas Fort Worth (DFW)
AA 4257 Non-stop Embraer EMB 175 (E75) 1:20 Effective 2026-02-13 through 2026-02-21
日々 05:00 Amarillo (AMA) 06:20 Dallas Fort Worth (DFW)
AA 4257 Non-stop Embraer EMB 175 (E75) 1:20 Effective 2026-02-22 through 2026-03-07
日々 05:00 Amarillo (AMA) 06:16 Dallas Fort Worth (DFW)
AA 4257 Non-stop Embraer EMB 175 (E75) 1:16 Effective 2026-03-08 through 2026-04-06
日々 05:00 Amarillo (AMA) 06:15 Dallas Fort Worth (DFW)
AA 4257 Non-stop Embraer EMB 175 (E75) 1:15 Effective 2026-08-05 through 2026-09-08
日々 05:08 Amarillo (AMA) 06:20 Dallas Fort Worth (DFW)
AA 4257 Non-stop Embraer EMB 175 (E75) 1:12 Effective 2026-05-21 through 2026-07-01
日々 05:09 Amarillo (AMA) 06:20 Dallas Fort Worth (DFW)
AA 4257 Non-stop Embraer EMB 175 (E75) 1:11 Effective 2026-09-09 through 2026-10-04
火,水,土,日 06:15 Amarillo (AMA) 07:40 Dallas Fort Worth (DFW)
AA 4257 Non-stop Embraer EMB 175 (E75) 1:25 Effective 2026-01-06 through 2026-01-18
火,水,土,日 06:15 Amarillo (AMA) 07:40 Dallas Fort Worth (DFW)
AA 4257 Non-stop Embraer EMB 175 (E75) 1:25 Effective 2026-01-21 through 2026-02-07
火,水 06:15 Amarillo (AMA) 07:40 Dallas Fort Worth (DFW)
AA 4257 Non-stop Embraer EMB 175 (E75) 1:25 Effective 2026-02-10 through 2026-02-11
日 09:00 Amarillo (AMA) 10:19 Dallas Fort Worth (DFW)
AA 4257 Non-stop Embraer EMB 175 (E75) 1:19 Operates only on 2026-02-15
月,火,木,金,日 15:15 Ronald Reagan Washington (DCA) 2 17:17 Minneapolis/Saint Paul (MSP) 1
AA 4257 Non-stop Embraer EMB 175 (E75) 3:02 Valid until 2026-01-05
月,火,木,金,日 17:56 Minneapolis/Saint Paul (MSP) 1 21:25 Ronald Reagan Washington (DCA) 2
AA 4257 Non-stop Embraer EMB 175 (E75) 2:29 Valid until 2026-01-05
This flight number is listed as serving the following routes:


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American Airlines フライト AA 4257: Multiple routes
搭乗日を選択
フライト時刻表
直行便：
American Airlines AA4257
05:00
Amarillo (AMA)

06:20
Dallas Fort Worth (DFW)
Effective 2026-01-08 through 2026-02-12
月
火
-
水
-
木
金
土
-
日
-
Duration: 1:20, non-stop
Embraer EMB 175 (E75)
直行便：
American Airlines AA4257
05:00
Amarillo (AMA)

06:20
Dallas Fort Worth (DFW)
Effective 2026-02-13 through 2026-02-21
月
火
水
木
金
土
日
-
Duration: 1:20, non-stop
Embraer EMB 175 (E75)
直行便：
American Airlines AA4257
05:00
Amarillo (AMA)

06:20
Dallas Fort Worth (DFW)
Effective 2026-02-22 through 2026-03-07
月
火
水
木
金
土
日
Duration: 1:20, non-stop
Embraer EMB 175 (E75)
直行便：
American Airlines AA4257
05:00
Amarillo (AMA)

06:16
Dallas Fort Worth (DFW)
Effective 2026-03-08 through 2026-04-06
月
火
水
木
金
土
日
Duration: 1:16, non-stop
Embraer EMB 175 (E75)
直行便：
American Airlines AA4257
05:00
Amarillo (AMA)

06:15
Dallas Fort Worth (DFW)
Effective 2026-08-05 through 2026-09-08
月
火
水
木
金
土
日
Duration: 1:15, non-stop
Embraer EMB 175 (E75)
直行便：
American Airlines AA4257
05:08
Amarillo (AMA)

06:20
Dallas Fort Worth (DFW)
Effective 2026-05-21 through 2026-07-01
月
火
水
木
金
土
日
Duration: 1:12, non-stop
Embraer EMB 175 (E75)
直行便：
American Airlines AA4257
05:09
Amarillo (AMA)

06:20
Dallas Fort Worth (DFW)
Effective 2026-09-09 through 2026-10-04
月
火
水
木
金
土
日
Duration: 1:11, non-stop
Embraer EMB 175 (E75)
直行便：
American Airlines AA4257
06:15
Amarillo (AMA)

07:40
Dallas Fort Worth (DFW)
Effective 2026-01-06 through 2026-01-18
月
-
火
水
木
-
金
-
土
日
Duration: 1:25, non-stop
Embraer EMB 175 (E75)
直行便：
American Airlines AA4257
06:15
Amarillo (AMA)

07:40
Dallas Fort Worth (DFW)
Effective 2026-01-21 through 2026-02-07
月
-
火
水
木
-
金
-
土
日
Duration: 1:25, non-stop
Embraer EMB 175 (E75)
直行便：
American Airlines AA4257
06:15
Amarillo (AMA)

07:40
Dallas Fort Worth (DFW)
Effective 2026-02-10 through 2026-02-11
月
-
火
水
木
-
金
-
土
-
日
-
Duration: 1:25, non-stop
Embraer EMB 175 (E75)
直行便：
American Airlines AA4257
09:00
Amarillo (AMA)

10:19
Dallas Fort Worth (DFW)
Operates only on 2026-02-15
月
-
火
-
水
-
木
-
金
-
土
-
日
Duration: 1:19, non-stop
Embraer EMB 175 (E75)
直行便：
American Airlines AA4257
15:15
Ronald Reagan Washington (DCA) 2

17:17
Minneapolis/Saint Paul (MSP) 1
Valid until 2026-01-05
月
火
水
-
木
金
土
-
日
Duration: 3:02, non-stop
Embraer EMB 175 (E75)
直行便：
American Airlines AA4257
17:56
Minneapolis/Saint Paul (MSP) 1

21:25
Ronald Reagan Washington (DCA) 2
Valid until 2026-01-05
月
火
水
-
木
金
土
-
日
Duration: 2:29, non-stop
Embraer EMB 175 (E75)
This flight number is listed as serving the following routes:
  • Amarillo (AMA) - Dallas Fort Worth (DFW)
  • Ronald Reagan Washington (DCA) - Minneapolis/Saint Paul (MSP)
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