Alaska Airlines flights from Ronald Reagan Washington (DCA) to Greensboro/High Point (GSO).

Select flight date:
FLIGHT SCHEDULE
Direct Codeshare Flights:
Daily 16:59 Ronald Reagan Washington (DCA) 2 18:14 Greensboro/High Point (GSO)
Alaska Airlines AS 4110 Non-stop Canadair CRJ 700 (CR7) 1:15 Effective 2026-08-05 through 2026-09-08
Codeshare flight, operated by American Airlines.(AA 5138)
Daily 16:59 Ronald Reagan Washington (DCA) 2 18:16 Greensboro/High Point (GSO)
Alaska Airlines AS 4110 Non-stop Canadair CRJ 700 (CR7) 1:17 Effective 2026-09-09 through 2026-10-04
Codeshare flight, operated by American Airlines.(AA 5092)
Daily 16:59 Ronald Reagan Washington (DCA) 2 18:15 Greensboro/High Point (GSO)
Alaska Airlines AS 4110 Non-stop Canadair CRJ 700 (CR7) 1:16 Effective from 2026-10-05
Codeshare flight, operated by American Airlines.(AA 5105)
Sat 19:45 Ronald Reagan Washington (DCA) 2 21:01 Greensboro/High Point (GSO)
Alaska Airlines AS 4110 Non-stop Canadair CRJ 700 (CR7) 1:16 Effective 2026-03-14 through 2026-04-04
Codeshare flight, operated by American Airlines.(AA 5307)
Daily 19:45 Ronald Reagan Washington (DCA) 2 21:10 Greensboro/High Point (GSO)
Alaska Airlines AS 4110 Non-stop Canadair CRJ 700 (CR7) 1:25 Effective 2026-07-02 through 2026-08-04
Codeshare flight, operated by American Airlines.(AA 5111)
Daily 22:00 Ronald Reagan Washington (DCA) 2 23:18 Greensboro/High Point (GSO)
Alaska Airlines AS 4110 Non-stop Canadair CRJ 700 (CR7) 1:18 Effective 2026-05-21 through 2026-07-01
Codeshare flight, operated by American Airlines.(AA 5111)
Wed,Thu 22:10 Ronald Reagan Washington (DCA) 2 23:28 Greensboro/High Point (GSO)
Alaska Airlines AS 4110 Non-stop Embraer EMB 175 (E75) 1:18 Effective 2026-03-18 through 2026-03-19
Codeshare flight, operated by American Airlines.(AA 4759)
Fri 22:10 Ronald Reagan Washington (DCA) 2 23:26 Greensboro/High Point (GSO)
Alaska Airlines AS 4110 Non-stop Canadair CRJ 700 (CR7) 1:16 Effective 2026-03-20 through 2026-04-03
Codeshare flight, operated by American Airlines.(AA 5307)
Mon,Sun 22:10 Ronald Reagan Washington (DCA) 2 23:28 Greensboro/High Point (GSO)
Alaska Airlines AS 4110 Non-stop Embraer EMB 175 (E75) 1:18 Effective 2026-04-05 through 2026-04-06
Codeshare flight, operated by American Airlines.(AA 4759)
Tue-Thu,Sat 16:59 Ronald Reagan Washington (DCA) 2 18:23 Greensboro/High Point (GSO)
Alaska Airlines AS 4556 Non-stop Canadair CRJ 700 (CR7) 1:24 Effective 2026-01-06 through 2026-01-10
Codeshare flight, operated by American Airlines.(AA 5519)
Sat 16:59 Ronald Reagan Washington (DCA) 2 18:23 Greensboro/High Point (GSO)
Alaska Airlines AS 4556 Non-stop Canadair CRJ 700 (CR7) 1:24 Effective 2026-01-17 through 2026-01-31
Codeshare flight, operated by American Airlines.(AA 5519)
Mon-Thu,Sat,Sun 16:59 Ronald Reagan Washington (DCA) 2 18:23 Greensboro/High Point (GSO)
Alaska Airlines AS 4556 Non-stop Canadair CRJ 700 (CR7) 1:24 Effective 2026-02-01 through 2026-02-11
Codeshare flight, operated by American Airlines.(AA 5519)
Fri 17:04 Ronald Reagan Washington (DCA) 2 18:28 Greensboro/High Point (GSO)
Alaska Airlines AS 4556 Non-stop Canadair CRJ 700 (CR7) 1:24 Effective 2026-01-09 through 2026-02-06
Codeshare flight, operated by American Airlines.(AA 5519)
Sat 19:54 Ronald Reagan Washington (DCA) 2 21:26 Greensboro/High Point (GSO)
Alaska Airlines AS 4556 Non-stop Embraer EMB 175 (E75) 1:32 Effective 2026-02-14 through 2026-03-07
Codeshare flight, operated by American Airlines.(AA 4338)
Daily 21:13 Ronald Reagan Washington (DCA) 2 22:21 Greensboro/High Point (GSO)
Alaska Airlines AS 4556 Non-stop Canadair CRJ 700 (CR7) 1:08 Effective 2026-04-07 through 2026-05-20
Codeshare flight, operated by American Airlines.(AA 5111)
Mon-Thu,Sun 22:10 Ronald Reagan Washington (DCA) 2 23:28 Greensboro/High Point (GSO)
Alaska Airlines AS 4556 Non-stop Embraer EMB 175 (E75) 1:18 Effective 2026-03-22 through 2026-04-02
Codeshare flight, operated by American Airlines.(AA 4759)
Mon-Thu,Sun 16:59 Ronald Reagan Washington (DCA) 2 18:23 Greensboro/High Point (GSO)
Alaska Airlines AS 6631 Non-stop Canadair CRJ 700 (CR7) 1:24 Effective 2026-01-11 through 2026-01-29
Codeshare flight, operated by American Airlines.(AA 5519)




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Alaska Airlines flights from Ronald Reagan Washington (DCA) to Greensboro/High Point (GSO).
Select flight date:
FLIGHT SCHEDULE
Direct Codeshare Flights:
Alaska Airlines AS4110
16:59
Ronald Reagan Washington (DCA) 2

18:14
Greensboro/High Point (GSO)
Effective 2026-08-05 through 2026-09-08
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by American Airlines. (AA 5138)
Duration: 1:15, non-stop
Canadair CRJ 700 (CR7)
Direct Codeshare Flights:
Alaska Airlines AS4110
16:59
Ronald Reagan Washington (DCA) 2

18:16
Greensboro/High Point (GSO)
Effective 2026-09-09 through 2026-10-04
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by American Airlines. (AA 5092)
Duration: 1:17, non-stop
Canadair CRJ 700 (CR7)
Direct Codeshare Flights:
Alaska Airlines AS4110
16:59
Ronald Reagan Washington (DCA) 2

18:15
Greensboro/High Point (GSO)
Effective from 2026-10-05
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by American Airlines. (AA 5105)
Duration: 1:16, non-stop
Canadair CRJ 700 (CR7)
Direct Codeshare Flights:
Alaska Airlines AS4110
19:45
Ronald Reagan Washington (DCA) 2

21:01
Greensboro/High Point (GSO)
Effective 2026-03-14 through 2026-04-04
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
-
Codeshare flight, operated by American Airlines. (AA 5307)
Duration: 1:16, non-stop
Canadair CRJ 700 (CR7)
Direct Codeshare Flights:
Alaska Airlines AS4110
19:45
Ronald Reagan Washington (DCA) 2

21:10
Greensboro/High Point (GSO)
Effective 2026-07-02 through 2026-08-04
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by American Airlines. (AA 5111)
Duration: 1:25, non-stop
Canadair CRJ 700 (CR7)
Direct Codeshare Flights:
Alaska Airlines AS4110
22:00
Ronald Reagan Washington (DCA) 2

23:18
Greensboro/High Point (GSO)
Effective 2026-05-21 through 2026-07-01
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by American Airlines. (AA 5111)
Duration: 1:18, non-stop
Canadair CRJ 700 (CR7)
Direct Codeshare Flights:
Alaska Airlines AS4110
22:10
Ronald Reagan Washington (DCA) 2

23:28
Greensboro/High Point (GSO)
Effective 2026-03-18 through 2026-03-19
Mon
-
Tue
-
Wed
Thu
Fri
-
Sat
-
Sun
-
Codeshare flight, operated by American Airlines. (AA 4759)
Duration: 1:18, non-stop
Embraer EMB 175 (E75)
Direct Codeshare Flights:
Alaska Airlines AS4110
22:10
Ronald Reagan Washington (DCA) 2

23:26
Greensboro/High Point (GSO)
Effective 2026-03-20 through 2026-04-03
Mon
-
Tue
-
Wed
-
Thu
-
Fri
Sat
-
Sun
-
Codeshare flight, operated by American Airlines. (AA 5307)
Duration: 1:16, non-stop
Canadair CRJ 700 (CR7)
Direct Codeshare Flights:
Alaska Airlines AS4110
22:10
Ronald Reagan Washington (DCA) 2

23:28
Greensboro/High Point (GSO)
Effective 2026-04-05 through 2026-04-06
Mon
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
Codeshare flight, operated by American Airlines. (AA 4759)
Duration: 1:18, non-stop
Embraer EMB 175 (E75)
Direct Codeshare Flights:
Alaska Airlines AS4556
16:59
Ronald Reagan Washington (DCA) 2

18:23
Greensboro/High Point (GSO)
Effective 2026-01-06 through 2026-01-10
Mon
-
Tue
Wed
Thu
Fri
-
Sat
Sun
-
Codeshare flight, operated by American Airlines. (AA 5519)
Duration: 1:24, non-stop
Canadair CRJ 700 (CR7)
Direct Codeshare Flights:
Alaska Airlines AS4556
16:59
Ronald Reagan Washington (DCA) 2

18:23
Greensboro/High Point (GSO)
Effective 2026-01-17 through 2026-01-31
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
-
Codeshare flight, operated by American Airlines. (AA 5519)
Duration: 1:24, non-stop
Canadair CRJ 700 (CR7)
Direct Codeshare Flights:
Alaska Airlines AS4556
16:59
Ronald Reagan Washington (DCA) 2

18:23
Greensboro/High Point (GSO)
Effective 2026-02-01 through 2026-02-11
Mon
Tue
Wed
Thu
Fri
-
Sat
Sun
Codeshare flight, operated by American Airlines. (AA 5519)
Duration: 1:24, non-stop
Canadair CRJ 700 (CR7)
Direct Codeshare Flights:
Alaska Airlines AS4556
17:04
Ronald Reagan Washington (DCA) 2

18:28
Greensboro/High Point (GSO)
Effective 2026-01-09 through 2026-02-06
Mon
-
Tue
-
Wed
-
Thu
-
Fri
Sat
-
Sun
-
Codeshare flight, operated by American Airlines. (AA 5519)
Duration: 1:24, non-stop
Canadair CRJ 700 (CR7)
Direct Codeshare Flights:
Alaska Airlines AS4556
19:54
Ronald Reagan Washington (DCA) 2

21:26
Greensboro/High Point (GSO)
Effective 2026-02-14 through 2026-03-07
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
-
Codeshare flight, operated by American Airlines. (AA 4338)
Duration: 1:32, non-stop
Embraer EMB 175 (E75)
Direct Codeshare Flights:
Alaska Airlines AS4556
21:13
Ronald Reagan Washington (DCA) 2

22:21
Greensboro/High Point (GSO)
Effective 2026-04-07 through 2026-05-20
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by American Airlines. (AA 5111)
Duration: 1:08, non-stop
Canadair CRJ 700 (CR7)
Direct Codeshare Flights:
Alaska Airlines AS4556
22:10
Ronald Reagan Washington (DCA) 2

23:28
Greensboro/High Point (GSO)
Effective 2026-03-22 through 2026-04-02
Mon
Tue
Wed
Thu
Fri
-
Sat
-
Sun
Codeshare flight, operated by American Airlines. (AA 4759)
Duration: 1:18, non-stop
Embraer EMB 175 (E75)
Direct Codeshare Flights:
Alaska Airlines AS6631
16:59
Ronald Reagan Washington (DCA) 2

18:23
Greensboro/High Point (GSO)
Effective 2026-01-11 through 2026-01-29
Mon
Tue
Wed
Thu
Fri
-
Sat
-
Sun
Codeshare flight, operated by American Airlines. (AA 5519)
Duration: 1:24, non-stop
Canadair CRJ 700 (CR7)
  • A domestic route departing from the Ronald Reagan Washington airport (DCA) and arriving at Greensboro/High Point airport (GSO).
  • The flight distance is 248 miles, or 400 km.
  • The timezone of both the departure and the arrival airports is UTC-5 . Current time at both airports is (loading...).
  • For direct flights, the flight time varies between 1:08 and 1:32.
All DCA-GSO flights
All Alaska Airlines flights
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