Alaska Airlines flight AS 4603: Ronald Reagan Washington - Fayetteville/Springdale

Select flight date:
FLIGHT SCHEDULE
Direct Codeshare Flights:
Daily 19:45 Ronald Reagan Washington (DCA) 2 21:43 Fayetteville/Springdale (XNA)
AS 4603 Non-stop Embraer EMB 175 (E75) 2:58 Effective 2026-04-07 through 2026-05-20
Codeshare flight, operated by American Airlines.(AA 3452)
Daily 19:45 Ronald Reagan Washington (DCA) 2 21:36 Fayetteville/Springdale (XNA)
AS 4603 Non-stop Embraer EMB 175 (E75) 2:51 Effective 2026-05-21 through 2026-07-01
Codeshare flight, operated by American Airlines.(AA 3452)
Daily 19:45 Ronald Reagan Washington (DCA) 2 21:37 Fayetteville/Springdale (XNA)
AS 4603 Non-stop Embraer EMB 175 (E75) 2:52 Effective 2026-07-02 through 2026-08-04
Codeshare flight, operated by American Airlines.(AA 3452)
Daily 19:45 Ronald Reagan Washington (DCA) 2 21:34 Fayetteville/Springdale (XNA)
AS 4603 Non-stop Embraer EMB 175 (E75) 2:49 Effective from 2026-10-05
Codeshare flight, operated by American Airlines.(AA 3452)
Daily 19:46 Ronald Reagan Washington (DCA) 2 21:59 Fayetteville/Springdale (XNA)
AS 4603 Non-stop Embraer EMB 175 (E75) 3:13 Effective 2026-01-06 through 2026-02-11
Codeshare flight, operated by American Airlines.(AA 3957)
Mon-Fri,Sun 19:47 Ronald Reagan Washington (DCA) 2 21:56 Fayetteville/Springdale (XNA)
AS 4603 Non-stop Embraer EMB 175 (E75) 3:09 Effective 2026-03-08 through 2026-04-06
Codeshare flight, operated by American Airlines.(AA 3957)
Mon,Tue,Thu-Sun 19:49 Ronald Reagan Washington (DCA) 2 21:55 Fayetteville/Springdale (XNA)
AS 4603 Non-stop Embraer EMB 175 (E75) 3:06 Valid until 2026-01-05
Codeshare flight, operated by American Airlines.(AA 3957)
Daily 19:51 Ronald Reagan Washington (DCA) 2 21:38 Fayetteville/Springdale (XNA)
AS 4603 Non-stop Embraer EMB 175 (E75) 2:47 Effective 2026-08-05 through 2026-09-08
Codeshare flight, operated by American Airlines.(AA 3452)
Mon-Fri,Sun 19:59 Ronald Reagan Washington (DCA) 2 22:14 Fayetteville/Springdale (XNA)
AS 4603 Non-stop Embraer EMB 175 (E75) 3:15 Effective 2026-02-12 through 2026-03-06
Codeshare flight, operated by American Airlines.(AA 3957)
Daily 20:10 Ronald Reagan Washington (DCA) 2 22:01 Fayetteville/Springdale (XNA)
AS 4603 Non-stop Embraer EMB 175 (E75) 2:51 Effective 2026-09-09 through 2026-10-04
Codeshare flight, operated by American Airlines.(AA 3452)
Sat 20:52 Ronald Reagan Washington (DCA) 2 23:01 Fayetteville/Springdale (XNA)
AS 4603 Non-stop Embraer EMB 175 (E75) 3:09 Effective 2026-03-14 through 2026-04-04
Codeshare flight, operated by American Airlines.(AA 3957)
Sat 20:55 Ronald Reagan Washington (DCA) 2 23:10 Fayetteville/Springdale (XNA)
AS 4603 Non-stop Embraer EMB 175 (E75) 3:15 Effective 2026-02-14 through 2026-03-07
Codeshare flight, operated by American Airlines.(AA 3957)


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Alaska Airlines flight AS 4603:
Ronald Reagan Washington - Fayetteville/Springdale
Select flight date:
FLIGHT SCHEDULE
Direct Codeshare Flights:
Alaska Airlines AS4603
19:45
Ronald Reagan Washington (DCA) 2

21:43
Fayetteville/Springdale (XNA)
Effective 2026-04-07 through 2026-05-20
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by American Airlines. (AA 3452)
Duration: 2:58, non-stop
Embraer EMB 175 (E75)
Direct Codeshare Flights:
Alaska Airlines AS4603
19:45
Ronald Reagan Washington (DCA) 2

21:36
Fayetteville/Springdale (XNA)
Effective 2026-05-21 through 2026-07-01
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by American Airlines. (AA 3452)
Duration: 2:51, non-stop
Embraer EMB 175 (E75)
Direct Codeshare Flights:
Alaska Airlines AS4603
19:45
Ronald Reagan Washington (DCA) 2

21:37
Fayetteville/Springdale (XNA)
Effective 2026-07-02 through 2026-08-04
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by American Airlines. (AA 3452)
Duration: 2:52, non-stop
Embraer EMB 175 (E75)
Direct Codeshare Flights:
Alaska Airlines AS4603
19:45
Ronald Reagan Washington (DCA) 2

21:34
Fayetteville/Springdale (XNA)
Effective from 2026-10-05
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by American Airlines. (AA 3452)
Duration: 2:49, non-stop
Embraer EMB 175 (E75)
Direct Codeshare Flights:
Alaska Airlines AS4603
19:46
Ronald Reagan Washington (DCA) 2

21:59
Fayetteville/Springdale (XNA)
Effective 2026-01-06 through 2026-02-11
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by American Airlines. (AA 3957)
Duration: 3:13, non-stop
Embraer EMB 175 (E75)
Direct Codeshare Flights:
Alaska Airlines AS4603
19:47
Ronald Reagan Washington (DCA) 2

21:56
Fayetteville/Springdale (XNA)
Effective 2026-03-08 through 2026-04-06
Mon
Tue
Wed
Thu
Fri
Sat
-
Sun
Codeshare flight, operated by American Airlines. (AA 3957)
Duration: 3:09, non-stop
Embraer EMB 175 (E75)
Direct Codeshare Flights:
Alaska Airlines AS4603
19:49
Ronald Reagan Washington (DCA) 2

21:55
Fayetteville/Springdale (XNA)
Valid until 2026-01-05
Mon
Tue
Wed
-
Thu
Fri
Sat
Sun
Codeshare flight, operated by American Airlines. (AA 3957)
Duration: 3:06, non-stop
Embraer EMB 175 (E75)
Direct Codeshare Flights:
Alaska Airlines AS4603
19:51
Ronald Reagan Washington (DCA) 2

21:38
Fayetteville/Springdale (XNA)
Effective 2026-08-05 through 2026-09-08
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by American Airlines. (AA 3452)
Duration: 2:47, non-stop
Embraer EMB 175 (E75)
Direct Codeshare Flights:
Alaska Airlines AS4603
19:59
Ronald Reagan Washington (DCA) 2

22:14
Fayetteville/Springdale (XNA)
Effective 2026-02-12 through 2026-03-06
Mon
Tue
Wed
Thu
Fri
Sat
-
Sun
Codeshare flight, operated by American Airlines. (AA 3957)
Duration: 3:15, non-stop
Embraer EMB 175 (E75)
Direct Codeshare Flights:
Alaska Airlines AS4603
20:10
Ronald Reagan Washington (DCA) 2

22:01
Fayetteville/Springdale (XNA)
Effective 2026-09-09 through 2026-10-04
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by American Airlines. (AA 3452)
Duration: 2:51, non-stop
Embraer EMB 175 (E75)
Direct Codeshare Flights:
Alaska Airlines AS4603
20:52
Ronald Reagan Washington (DCA) 2

23:01
Fayetteville/Springdale (XNA)
Effective 2026-03-14 through 2026-04-04
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
-
Codeshare flight, operated by American Airlines. (AA 3957)
Duration: 3:09, non-stop
Embraer EMB 175 (E75)
Direct Codeshare Flights:
Alaska Airlines AS4603
20:55
Ronald Reagan Washington (DCA) 2

23:10
Fayetteville/Springdale (XNA)
Effective 2026-02-14 through 2026-03-07
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
-
Codeshare flight, operated by American Airlines. (AA 3957)
Duration: 3:15, non-stop
Embraer EMB 175 (E75)
  • AS 4603 is a domestic flight departing from the Ronald Reagan Washington airport (DCA) and arriving at Fayetteville/Springdale airport (XNA).
  • The flight distance is 960 miles, or 1545 km.
  • The timezone of the departure airport is UTC-5 , and the timezone of the arrival airport is UTC-6 . Current time at the point of departure is (loading...), and (loading...) at the point of arrival. There is a (loading...) hour time difference between the airports.
  • For direct flights, the flight time varies between 2:47 and 3:15.
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