Alaska Airlines flight AS 6456: Multiple routes

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FLIGHT SCHEDULE
Direct Codeshare Flights:
Daily 09:15 Philadelphia (PHL) F 10:55 Greensboro/High Point (GSO)
AS 6456 Non-stop Canadair CRJ 700 (CR7) 1:40 Effective 2025-05-05 through 2025-05-24
Codeshare flight, operated by American Airlines.(AA 5558)
Daily 09:15 Philadelphia (PHL) F 10:55 Greensboro/High Point (GSO)
AS 6456 Non-stop Canadair CRJ 700 (CR7) 1:40 Effective 2025-05-26 through 2025-06-04
Codeshare flight, operated by American Airlines.(AA 5558)
Tue,Sat 10:20 John Glenn Columbus (CMH) 10:51 Chicago O'Hare (ORD) 3
AS 6456 Non-stop Embraer EMB 175 (E75) 1:31 Valid until 2025-05-03
Codeshare flight, operated by American Airlines.(AA 3417)
Daily 10:25 Philadelphia (PHL) F 12:21 Memphis (MEM)
AS 6456 Non-stop Canadair CRJ 900 (CR9) 2:56 Effective 2025-10-06 through 2025-10-25
Codeshare flight, operated by American Airlines.(AA 5040)
Mon-Sat 10:25 Philadelphia (PHL) F 12:21 Memphis (MEM)
AS 6456 Non-stop Canadair CRJ 900 (CR9) 2:56 Effective 2025-10-27 through 2025-11-01
Codeshare flight, operated by American Airlines.(AA 5558)
Fri 11:00 Philadelphia (PHL) F 12:37 Memphis (MEM)
AS 6456 Non-stop Canadair CRJ 900 (CR9) 2:37 Operates only on 2025-07-04
Codeshare flight, operated by American Airlines.(AA 5040)
Mon-Fri,Sun 11:25 Philadelphia (PHL) F 12:59 Memphis (MEM)
AS 6456 Non-stop Canadair CRJ 900 (CR9) 2:34 Effective 2025-06-05 through 2025-07-03
Codeshare flight, operated by American Airlines.(AA 5040)
Sat 11:25 Philadelphia (PHL) F 12:55 Memphis (MEM)
AS 6456 Non-stop Canadair CRJ 700 (CR7) 2:30 Effective 2025-06-07 through 2025-06-28
Codeshare flight, operated by American Airlines.(AA 5040)
Daily 11:28 Greensboro/High Point (GSO) 12:54 Philadelphia (PHL) F
AS 6456 Non-stop Canadair CRJ 700 (CR7) 1:26 Effective 2025-05-05 through 2025-05-14
Codeshare flight, operated by American Airlines.(AA 5558)
Tue,Wed 11:28 Birmingham (BHM) 13:35 Dallas Fort Worth (DFW) E
AS 6456 Non-stop Canadair CRJ 700 (CR7) 2:07 Effective 2025-09-03 through 2025-10-01
Codeshare flight, operated by American Airlines.(AA 5002)
Sat,Sun 11:28 Birmingham (BHM) 13:35 Dallas Fort Worth (DFW) E
AS 6456 Non-stop Canadair CRJ 700 (CR7) 2:07 Effective 2025-10-04 through 2025-10-05
Codeshare flight, operated by American Airlines.(AA 5002)
Mon,Thu-Sun 13:08 Dallas Fort Worth (DFW) 14:10 Austin (AUS)
AS 6456 Non-stop Embraer EMB 175 (E75) 1:02 Effective 2025-09-04 through 2025-10-03
Codeshare flight, operated by American Airlines.(AA 4009)
Mon-Fri,Sun 13:46 Memphis (MEM) 17:14 Philadelphia (PHL) F
AS 6456 Non-stop Canadair CRJ 900 (CR9) 2:28 Effective 2025-06-05 through 2025-07-03
Codeshare flight, operated by American Airlines.(AA 5040)
Sat 13:55 Memphis (MEM) 17:23 Philadelphia (PHL) F
AS 6456 Non-stop Canadair CRJ 700 (CR7) 2:28 Effective 2025-06-07 through 2025-06-28
Codeshare flight, operated by American Airlines.(AA 5040)
Daily 14:31 Memphis (MEM) 17:55 Philadelphia (PHL) F
AS 6456 Non-stop Canadair CRJ 900 (CR9) 2:24 Effective 2025-10-06 through 2025-10-25
Codeshare flight, operated by American Airlines.(AA 5040)
Mon-Sat 14:31 Memphis (MEM) 17:55 Philadelphia (PHL) F
AS 6456 Non-stop Canadair CRJ 900 (CR9) 2:24 Effective 2025-10-27 through 2025-11-01
Codeshare flight, operated by American Airlines.(AA 5558)
Daily 18:35 Philadelphia (PHL) 21:09 Jacksonville (JAX)
AS 6456 Non-stop Embraer EMB 175 (E75) 2:34 Effective 2025-12-03 through 2025-12-17
Codeshare flight, operated by American Airlines.(AA 4755)
Daily 19:05 Dallas Fort Worth (DFW) 20:16 Austin (AUS)
AS 6456 Non-stop Boeing 737-800 (738) 1:11 Effective 2025-11-02 through 2025-12-02
Codeshare flight, operated by American Airlines.(AA 3111)
Daily 19:05 Dallas Fort Worth (DFW) 20:15 Austin (AUS)
AS 6456 Non-stop Boeing 737-800 (738) 1:10 Effective 2025-12-18 through 2026-01-05
Codeshare flight, operated by American Airlines.(AA 3111)
Daily 19:05 Dallas Fort Worth (DFW) 20:19 Austin (AUS)
AS 6456 Non-stop Boeing 737-800 (738) 1:14 Effective 2026-01-06 through 2026-02-11
Codeshare flight, operated by American Airlines.(AA 3111)
Daily 19:05 Dallas Fort Worth (DFW) 20:16 Austin (AUS)
AS 6456 Non-stop Boeing 737-800 (738) 1:11 Effective from 2026-02-12
Codeshare flight, operated by American Airlines.(AA 3111)
Daily 19:34 Birmingham (BHM) 21:39 Dallas Fort Worth (DFW)
AS 6456 Non-stop Embraer EMB 175 (E75) 2:05 Effective 2025-07-05 through 2025-08-05
Codeshare flight, operated by American Airlines.(AA 3417)
Daily 19:47 Birmingham (BHM) 21:50 Dallas Fort Worth (DFW)
AS 6456 Non-stop Embraer EMB 175 (E75) 2:03 Effective 2025-08-06 through 2025-09-02
Codeshare flight, operated by American Airlines.(AA 3417)
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This flight number is listed as serving the following routes:
Alaska Airlines flight AS 6456: Multiple routes
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Select flight date:
FLIGHT SCHEDULE
Direct Codeshare Flights:

Alaska Airlines AS6456
Effective 2025-05-05 through 2025-05-24
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by American Airlines. (AA 5558)
Duration: 1:40, non-stop
Canadair CRJ 700 (CR7)

Alaska Airlines AS6456
Effective 2025-05-26 through 2025-06-04
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by American Airlines. (AA 5558)
Duration: 1:40, non-stop
Canadair CRJ 700 (CR7)

Alaska Airlines AS6456
Valid until 2025-05-03
Mon
-
Tue
Wed
-
Thu
-
Fri
-
Sat
Sun
-
Codeshare flight, operated by American Airlines. (AA 3417)
Duration: 1:31, non-stop
Embraer EMB 175 (E75)

Alaska Airlines AS6456
Effective 2025-10-06 through 2025-10-25
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by American Airlines. (AA 5040)
Duration: 2:56, non-stop
Canadair CRJ 900 (CR9)

Alaska Airlines AS6456
Effective 2025-10-27 through 2025-11-01
Mon
Tue
Wed
Thu
Fri
Sat
Sun
-
Codeshare flight, operated by American Airlines. (AA 5558)
Duration: 2:56, non-stop
Canadair CRJ 900 (CR9)

Alaska Airlines AS6456
Operates only on 2025-07-04
Mon
-
Tue
-
Wed
-
Thu
-
Fri
Sat
-
Sun
-
Codeshare flight, operated by American Airlines. (AA 5040)
Duration: 2:37, non-stop
Canadair CRJ 900 (CR9)

Alaska Airlines AS6456
Effective 2025-06-05 through 2025-07-03
Mon
Tue
Wed
Thu
Fri
Sat
-
Sun
Codeshare flight, operated by American Airlines. (AA 5040)
Duration: 2:34, non-stop
Canadair CRJ 900 (CR9)

Alaska Airlines AS6456
Effective 2025-06-07 through 2025-06-28
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
-
Codeshare flight, operated by American Airlines. (AA 5040)
Duration: 2:30, non-stop
Canadair CRJ 700 (CR7)

Alaska Airlines AS6456
Effective 2025-05-05 through 2025-05-14
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by American Airlines. (AA 5558)
Duration: 1:26, non-stop
Canadair CRJ 700 (CR7)

Alaska Airlines AS6456
Effective 2025-09-03 through 2025-10-01
Mon
-
Tue
Wed
Thu
-
Fri
-
Sat
-
Sun
-
Codeshare flight, operated by American Airlines. (AA 5002)
Duration: 2:07, non-stop
Canadair CRJ 700 (CR7)

Alaska Airlines AS6456
Effective 2025-10-04 through 2025-10-05
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
Codeshare flight, operated by American Airlines. (AA 5002)
Duration: 2:07, non-stop
Canadair CRJ 700 (CR7)

Alaska Airlines AS6456
Effective 2025-09-04 through 2025-10-03
Mon
Tue
-
Wed
-
Thu
Fri
Sat
Sun
Codeshare flight, operated by American Airlines. (AA 4009)
Duration: 1:02, non-stop
Embraer EMB 175 (E75)

Alaska Airlines AS6456
Effective 2025-06-05 through 2025-07-03
Mon
Tue
Wed
Thu
Fri
Sat
-
Sun
Codeshare flight, operated by American Airlines. (AA 5040)
Duration: 2:28, non-stop
Canadair CRJ 900 (CR9)

Alaska Airlines AS6456
Effective 2025-06-07 through 2025-06-28
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
-
Codeshare flight, operated by American Airlines. (AA 5040)
Duration: 2:28, non-stop
Canadair CRJ 700 (CR7)

Alaska Airlines AS6456
Effective 2025-10-06 through 2025-10-25
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by American Airlines. (AA 5040)
Duration: 2:24, non-stop
Canadair CRJ 900 (CR9)

Alaska Airlines AS6456
Effective 2025-10-27 through 2025-11-01
Mon
Tue
Wed
Thu
Fri
Sat
Sun
-
Codeshare flight, operated by American Airlines. (AA 5558)
Duration: 2:24, non-stop
Canadair CRJ 900 (CR9)

Alaska Airlines AS6456
Effective 2025-12-03 through 2025-12-17
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by American Airlines. (AA 4755)
Duration: 2:34, non-stop
Embraer EMB 175 (E75)

Alaska Airlines AS6456
Effective 2025-11-02 through 2025-12-02
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by American Airlines. (AA 3111)
Duration: 1:11, non-stop
Boeing 737-800 (738)

Alaska Airlines AS6456
Effective 2025-12-18 through 2026-01-05
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by American Airlines. (AA 3111)
Duration: 1:10, non-stop
Boeing 737-800 (738)

Alaska Airlines AS6456
Effective 2026-01-06 through 2026-02-11
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by American Airlines. (AA 3111)
Duration: 1:14, non-stop
Boeing 737-800 (738)

Alaska Airlines AS6456
Effective from 2026-02-12
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by American Airlines. (AA 3111)
Duration: 1:11, non-stop
Boeing 737-800 (738)

Alaska Airlines AS6456
Effective 2025-07-05 through 2025-08-05
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by American Airlines. (AA 3417)
Duration: 2:05, non-stop
Embraer EMB 175 (E75)

Alaska Airlines AS6456
Effective 2025-08-06 through 2025-09-02
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by American Airlines. (AA 3417)
Duration: 2:03, non-stop
Embraer EMB 175 (E75)
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This flight number is listed as serving the following routes:
  • Birmingham (BHM) - Dallas Fort Worth (DFW)
  • Dallas Fort Worth (DFW) - Austin (AUS)
  • John Glenn Columbus (CMH) - Chicago O'Hare (ORD)
  • Memphis (MEM) - Philadelphia (PHL)
  • Philadelphia (PHL) - Greensboro/High Point (GSO)
  • Philadelphia (PHL) - Jacksonville (JAX)