Alaska Airlines flights from Greensboro/High Point (GSO) to Chicago O'Hare (ORD).

Select flight date:
FLIGHT SCHEDULE
Direct Codeshare Flights:
Mon,Thu,Fri,Sun 17:25 Greensboro/High Point (GSO) 18:55 Chicago O'Hare (ORD) 3
Alaska Airlines AS 4405 Non-stop Embraer EMB 175 (E75) 2:30 Effective 2026-01-08 through 2026-01-16
Codeshare flight, operated by American Airlines.(AA 3939)
Mon,Thu,Fri,Sun 17:25 Greensboro/High Point (GSO) 18:55 Chicago O'Hare (ORD) 3
Alaska Airlines AS 4405 Non-stop Embraer EMB 175 (E75) 2:30 Effective 2026-01-19 through 2026-02-09
Codeshare flight, operated by American Airlines.(AA 3939)
Mon,Wed-Fri 06:05 Greensboro/High Point (GSO) 07:21 Chicago O'Hare (ORD) 3
Alaska Airlines AS 4515 Non-stop Embraer EMB 175 (E75) 2:16 Valid until 2026-01-05
Codeshare flight, operated by American Airlines.(AA 3413)
Daily 06:17 Greensboro/High Point (GSO) 07:30 Chicago O'Hare (ORD) 3
Alaska Airlines AS 4515 Non-stop Embraer EMB 175 (E75) 2:13 Effective 2026-08-05 through 2026-09-08
Codeshare flight, operated by American Airlines.(AA 3673)
Daily 06:21 Greensboro/High Point (GSO) 07:30 Chicago O'Hare (ORD) 3
Alaska Airlines AS 4515 Non-stop Embraer EMB 175 (E75) 2:09 Effective 2026-04-07 through 2026-05-20
Codeshare flight, operated by American Airlines.(AA 3413)
Sat 07:31 Greensboro/High Point (GSO) 08:55 Chicago O'Hare (ORD) 3
Alaska Airlines AS 4515 Non-stop Embraer EMB 175 (E75) 2:24 Effective 2026-01-10 through 2026-02-07
Codeshare flight, operated by American Airlines.(AA 3413)
Daily 07:35 Greensboro/High Point (GSO) 08:55 Chicago O'Hare (ORD) 3
Alaska Airlines AS 4515 Non-stop Embraer EMB 175 (E75) 2:20 Effective 2026-03-08 through 2026-04-06
Codeshare flight, operated by American Airlines.(AA 3413)
Mon-Fri,Sun 07:40 Greensboro/High Point (GSO) 09:04 Chicago O'Hare (ORD) 3
Alaska Airlines AS 4515 Non-stop Embraer EMB 175 (E75) 2:24 Effective 2026-01-06 through 2026-02-11
Codeshare flight, operated by American Airlines.(AA 3413)
Thu 07:43 Greensboro/High Point (GSO) 09:08 Chicago O'Hare (ORD) 3
Alaska Airlines AS 4515 Non-stop Embraer EMB 175 (E75) 2:25 Operates only on 2026-02-19
Codeshare flight, operated by American Airlines.(AA 3413)
Daily 07:45 Greensboro/High Point (GSO) 09:10 Chicago O'Hare (ORD) 3
Alaska Airlines AS 4515 Non-stop Embraer EMB 175 (E75) 2:25 Effective 2026-02-12 through 2026-02-18
Codeshare flight, operated by American Airlines.(AA 3413)
Daily 07:45 Greensboro/High Point (GSO) 09:10 Chicago O'Hare (ORD) 3
Alaska Airlines AS 4515 Non-stop Embraer EMB 175 (E75) 2:25 Effective 2026-02-20 through 2026-03-07
Codeshare flight, operated by American Airlines.(AA 3413)
Daily 07:56 Greensboro/High Point (GSO) 09:10 Chicago O'Hare (ORD) 3
Alaska Airlines AS 4515 Non-stop Embraer EMB 175 (E75) 2:14 Effective 2026-05-21 through 2026-07-01
Codeshare flight, operated by American Airlines.(AA 3413)
Daily 08:02 Greensboro/High Point (GSO) 09:10 Chicago O'Hare (ORD) 3
Alaska Airlines AS 4515 Non-stop Embraer EMB 175 (E75) 2:08 Effective from 2026-10-05
Codeshare flight, operated by American Airlines.(AA 3413)
Daily 08:03 Greensboro/High Point (GSO) 09:10 Chicago O'Hare (ORD) 3
Alaska Airlines AS 4515 Non-stop Embraer EMB 175 (E75) 2:07 Effective 2026-09-09 through 2026-10-04
Codeshare flight, operated by American Airlines.(AA 3413)
Daily 08:04 Greensboro/High Point (GSO) 09:10 Chicago O'Hare (ORD) 3
Alaska Airlines AS 4515 Non-stop Embraer EMB 175 (E75) 2:06 Effective 2026-07-02 through 2026-08-04
Codeshare flight, operated by American Airlines.(AA 3413)
Mon,Thu,Fri,Sun 12:22 Greensboro/High Point (GSO) 13:34 Chicago O'Hare (ORD) 3
Alaska Airlines AS 6099 Non-stop Embraer EMB 170 / EMB 175 (E70) 2:12 Valid until 2026-01-05
Codeshare flight, operated by American Airlines.(AA 4096)
Daily 17:39 Greensboro/High Point (GSO) 19:02 Chicago O'Hare (ORD) 3
Alaska Airlines AS 6523 Non-stop Embraer EMB 175 (E75) 2:23 Effective 2026-05-21 through 2026-08-04
Codeshare flight, operated by American Airlines.(AA 3932)




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Alaska Airlines flights from Greensboro/High Point (GSO) to Chicago O'Hare (ORD).
Select flight date:
FLIGHT SCHEDULE
Direct Codeshare Flights:
Alaska Airlines AS4405
17:25
Greensboro/High Point (GSO)

18:55
Chicago O'Hare (ORD) 3
Effective 2026-01-08 through 2026-01-16
Mon
Tue
-
Wed
-
Thu
Fri
Sat
-
Sun
Codeshare flight, operated by American Airlines. (AA 3939)
Duration: 2:30, non-stop
Embraer EMB 175 (E75)
Direct Codeshare Flights:
Alaska Airlines AS4405
17:25
Greensboro/High Point (GSO)

18:55
Chicago O'Hare (ORD) 3
Effective 2026-01-19 through 2026-02-09
Mon
Tue
-
Wed
-
Thu
Fri
Sat
-
Sun
Codeshare flight, operated by American Airlines. (AA 3939)
Duration: 2:30, non-stop
Embraer EMB 175 (E75)
Direct Codeshare Flights:
Alaska Airlines AS4515
06:05
Greensboro/High Point (GSO)

07:21
Chicago O'Hare (ORD) 3
Valid until 2026-01-05
Mon
Tue
-
Wed
Thu
Fri
Sat
-
Sun
-
Codeshare flight, operated by American Airlines. (AA 3413)
Duration: 2:16, non-stop
Embraer EMB 175 (E75)
Direct Codeshare Flights:
Alaska Airlines AS4515
06:17
Greensboro/High Point (GSO)

07:30
Chicago O'Hare (ORD) 3
Effective 2026-08-05 through 2026-09-08
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by American Airlines. (AA 3673)
Duration: 2:13, non-stop
Embraer EMB 175 (E75)
Direct Codeshare Flights:
Alaska Airlines AS4515
06:21
Greensboro/High Point (GSO)

07:30
Chicago O'Hare (ORD) 3
Effective 2026-04-07 through 2026-05-20
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by American Airlines. (AA 3413)
Duration: 2:09, non-stop
Embraer EMB 175 (E75)
Direct Codeshare Flights:
Alaska Airlines AS4515
07:31
Greensboro/High Point (GSO)

08:55
Chicago O'Hare (ORD) 3
Effective 2026-01-10 through 2026-02-07
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
-
Codeshare flight, operated by American Airlines. (AA 3413)
Duration: 2:24, non-stop
Embraer EMB 175 (E75)
Direct Codeshare Flights:
Alaska Airlines AS4515
07:35
Greensboro/High Point (GSO)

08:55
Chicago O'Hare (ORD) 3
Effective 2026-03-08 through 2026-04-06
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by American Airlines. (AA 3413)
Duration: 2:20, non-stop
Embraer EMB 175 (E75)
Direct Codeshare Flights:
Alaska Airlines AS4515
07:40
Greensboro/High Point (GSO)

09:04
Chicago O'Hare (ORD) 3
Effective 2026-01-06 through 2026-02-11
Mon
Tue
Wed
Thu
Fri
Sat
-
Sun
Codeshare flight, operated by American Airlines. (AA 3413)
Duration: 2:24, non-stop
Embraer EMB 175 (E75)
Direct Codeshare Flights:
Alaska Airlines AS4515
07:43
Greensboro/High Point (GSO)

09:08
Chicago O'Hare (ORD) 3
Operates only on 2026-02-19
Mon
-
Tue
-
Wed
-
Thu
Fri
-
Sat
-
Sun
-
Codeshare flight, operated by American Airlines. (AA 3413)
Duration: 2:25, non-stop
Embraer EMB 175 (E75)
Direct Codeshare Flights:
Alaska Airlines AS4515
07:45
Greensboro/High Point (GSO)

09:10
Chicago O'Hare (ORD) 3
Effective 2026-02-12 through 2026-02-18
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by American Airlines. (AA 3413)
Duration: 2:25, non-stop
Embraer EMB 175 (E75)
Direct Codeshare Flights:
Alaska Airlines AS4515
07:45
Greensboro/High Point (GSO)

09:10
Chicago O'Hare (ORD) 3
Effective 2026-02-20 through 2026-03-07
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by American Airlines. (AA 3413)
Duration: 2:25, non-stop
Embraer EMB 175 (E75)
Direct Codeshare Flights:
Alaska Airlines AS4515
07:56
Greensboro/High Point (GSO)

09:10
Chicago O'Hare (ORD) 3
Effective 2026-05-21 through 2026-07-01
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by American Airlines. (AA 3413)
Duration: 2:14, non-stop
Embraer EMB 175 (E75)
Direct Codeshare Flights:
Alaska Airlines AS4515
08:02
Greensboro/High Point (GSO)

09:10
Chicago O'Hare (ORD) 3
Effective from 2026-10-05
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by American Airlines. (AA 3413)
Duration: 2:08, non-stop
Embraer EMB 175 (E75)
Direct Codeshare Flights:
Alaska Airlines AS4515
08:03
Greensboro/High Point (GSO)

09:10
Chicago O'Hare (ORD) 3
Effective 2026-09-09 through 2026-10-04
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by American Airlines. (AA 3413)
Duration: 2:07, non-stop
Embraer EMB 175 (E75)
Direct Codeshare Flights:
Alaska Airlines AS4515
08:04
Greensboro/High Point (GSO)

09:10
Chicago O'Hare (ORD) 3
Effective 2026-07-02 through 2026-08-04
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by American Airlines. (AA 3413)
Duration: 2:06, non-stop
Embraer EMB 175 (E75)
Direct Codeshare Flights:
Alaska Airlines AS6099
12:22
Greensboro/High Point (GSO)

13:34
Chicago O'Hare (ORD) 3
Valid until 2026-01-05
Mon
Tue
-
Wed
-
Thu
Fri
Sat
-
Sun
Codeshare flight, operated by American Airlines. (AA 4096)
Duration: 2:12, non-stop
Embraer EMB 170 / EMB 175 (E70)
Direct Codeshare Flights:
Alaska Airlines AS6523
17:39
Greensboro/High Point (GSO)

19:02
Chicago O'Hare (ORD) 3
Effective 2026-05-21 through 2026-08-04
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by American Airlines. (AA 3932)
Duration: 2:23, non-stop
Embraer EMB 175 (E75)
  • A domestic route departing from the Greensboro/High Point airport (GSO) and arriving at Chicago O'Hare airport (ORD).
  • The flight distance is 589 miles, or 948 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 2:06 and 2:30.
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