United Airlines flights from Chicago O'Hare (ORD) to Greenville/Spartanburg (GSP).

Select flight date:
FLIGHT SCHEDULE
Direct Flights:
Daily 18:10 Chicago O'Hare (ORD) 1 21:11 Greenville/Spartanburg (GSP)
United Airlines UA 456 Non-stop Airbus A319 (319) 2:01 Effective from 2026-05-21
Sat 17:50 Chicago O'Hare (ORD) 1 20:42 Greenville/Spartanburg (GSP)
United Airlines UA 555 Non-stop Airbus A320 (320) 1:52 Operates only on 2026-02-07
Mon-Fri 13:55 Chicago O'Hare (ORD) 2 16:52 Greenville/Spartanburg (GSP)
United Airlines UA 3478 Non-stop Embraer EMB 175 (E7W) 1:57 Effective 2026-01-06 through 2026-01-16
Mon-Fri 13:55 Chicago O'Hare (ORD) 2 16:52 Greenville/Spartanburg (GSP)
United Airlines UA 3478 Non-stop Embraer EMB 175 (E7W) 1:57 Effective 2026-01-20 through 2026-02-11
Sun 21:15 Chicago O'Hare (ORD) 2 00:12 Greenville/Spartanburg (GSP)
United Airlines UA 3693 Non-stop Embraer EMB 175 (E7W) 1:57 Effective 2026-03-08 through 2026-03-22
The flight arrives 1 day after departure.
Mon,Thu-Sun 17:50 Chicago O'Hare (ORD) 2 20:47 Greenville/Spartanburg (GSP)
United Airlines UA 3714 Non-stop Embraer EMB 175 (E7W) 1:57 Valid until 2026-01-04
Daily 07:50 Chicago O'Hare (ORD) 2 10:56 Greenville/Spartanburg (GSP)
United Airlines UA 4495 Non-stop Canadair CRJ 550 (CR5) 2:06 Valid until 2026-01-05
Sun 13:55 Chicago O'Hare (ORD) 2 16:50 Greenville/Spartanburg (GSP)
United Airlines UA 4517 Non-stop Canadair CRJ 550 (CR5) 1:55 Operates only on 2026-01-11
Mon-Fri,Sun 07:05 Chicago O'Hare (ORD) 2 10:01 Greenville/Spartanburg (GSP)
United Airlines UA 4606 Non-stop Canadair CRJ 550 (CR5) 1:56 Effective 2026-03-05 through 2026-03-27
Daily 07:05 Chicago O'Hare (ORD) 2 10:09 Greenville/Spartanburg (GSP)
United Airlines UA 4606 Non-stop Canadair CRJ 550 (CR5) 2:04 Effective 2026-03-29 through 2026-04-29
Daily 07:10 Chicago O'Hare (ORD) 2 10:16 Greenville/Spartanburg (GSP)
United Airlines UA 4606 Non-stop Canadair CRJ 550 (CR5) 2:06 Effective 2026-01-06 through 2026-02-03
Daily 07:10 Chicago O'Hare (ORD) 2 10:16 Greenville/Spartanburg (GSP)
United Airlines UA 4606 Non-stop Canadair CRJ 550 (CR5) 2:06 Effective 2026-02-05 through 2026-02-11
Daily 07:05 Chicago O'Hare (ORD) 2 10:01 Greenville/Spartanburg (GSP)
United Airlines UA 5215 Non-stop Canadair CRJ 550 (CR5) 1:56 Effective 2026-02-12 through 2026-03-04
Mon,Sun 13:55 Chicago O'Hare (ORD) 2 16:52 Greenville/Spartanburg (GSP)
United Airlines UA 5254 Non-stop Embraer EMB 175 (E7W) 1:57 Effective 2026-01-18 through 2026-01-25
Sun 13:55 Chicago O'Hare (ORD) 2 16:52 Greenville/Spartanburg (GSP)
United Airlines UA 5254 Non-stop Embraer EMB 175 (E7W) 1:57 Effective 2026-02-01 through 2026-02-08
Daily 14:06 Chicago O'Hare (ORD) 2 17:01 Greenville/Spartanburg (GSP)
United Airlines UA 5279 Non-stop Canadair CRJ 550 (CR5) 1:55 Valid until 2026-01-05
Daily 07:10 Chicago O'Hare (ORD) 2 10:06 Greenville/Spartanburg (GSP)
United Airlines UA 5330 Non-stop Embraer EMB 175 (E7W) 1:56 Effective 2026-04-30 through 2026-05-20
Daily 09:00 Chicago O'Hare (ORD) 2 11:56 Greenville/Spartanburg (GSP)
United Airlines UA 5330 Non-stop Embraer EMB 175 (E7W) 1:56 Effective from 2026-05-21
Daily 13:55 Chicago O'Hare (ORD) 2 16:54 Greenville/Spartanburg (GSP)
United Airlines UA 5403 Non-stop Embraer EMB 175 (E7W) 1:59 Effective 2026-03-29 through 2026-04-29
Daily 13:59 Chicago O'Hare (ORD) 2 16:55 Greenville/Spartanburg (GSP)
United Airlines UA 5403 Non-stop Embraer EMB 175 (E7W) 1:56 Effective from 2026-04-30
Sat 07:05 Chicago O'Hare (ORD) 2 10:01 Greenville/Spartanburg (GSP)
United Airlines UA 5440 Non-stop Canadair CRJ 550 (CR5) 1:56 Effective 2026-03-07 through 2026-03-28
Mon 17:50 Chicago O'Hare (ORD) 2 20:47 Greenville/Spartanburg (GSP)
United Airlines UA 5729 Non-stop Embraer EMB 175 (E7W) 1:57 Operates only on 2026-01-05
Daily 17:45 Chicago O'Hare (ORD) 2 20:41 Greenville/Spartanburg (GSP)
United Airlines UA 5865 Non-stop Embraer EMB 175 (E7W) 1:56 Effective 2026-02-12 through 2026-03-04
Daily 17:50 Chicago O'Hare (ORD) 2 20:47 Greenville/Spartanburg (GSP)
United Airlines UA 5865 Non-stop Embraer EMB 175 (E7W) 1:57 Effective 2026-01-06 through 2026-02-06
Mon-Wed,Sun 17:50 Chicago O'Hare (ORD) 2 20:47 Greenville/Spartanburg (GSP)
United Airlines UA 5865 Non-stop Embraer EMB 175 (E7W) 1:57 Effective 2026-02-08 through 2026-02-11
Mon-Sat 18:10 Chicago O'Hare (ORD) 2 21:06 Greenville/Spartanburg (GSP)
United Airlines UA 5865 Non-stop Embraer EMB 175 (E7W) 1:56 Effective 2026-03-05 through 2026-03-28
Daily 18:10 Chicago O'Hare (ORD) 2 21:20 Greenville/Spartanburg (GSP)
United Airlines UA 5865 Non-stop Embraer EMB 175 (E7W) 2:10 Effective 2026-04-30 through 2026-05-20
Daily 18:12 Chicago O'Hare (ORD) 2 21:22 Greenville/Spartanburg (GSP)
United Airlines UA 5865 Non-stop Embraer EMB 175 (E7W) 2:10 Effective 2026-03-29 through 2026-04-29




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United Airlines flights from Chicago O'Hare (ORD) to Greenville/Spartanburg (GSP).
Select flight date:
FLIGHT SCHEDULE
Direct Flights:
United Airlines UA456
18:10
Chicago O'Hare (ORD) 1

21:11
Greenville/Spartanburg (GSP)
Effective from 2026-05-21
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 2:01, non-stop
Airbus A319 (319)
Direct Flights:
United Airlines UA555
17:50
Chicago O'Hare (ORD) 1

20:42
Greenville/Spartanburg (GSP)
Operates only on 2026-02-07
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
-
Duration: 1:52, non-stop
Airbus A320 (320)
Direct Flights:
United Airlines UA3478
13:55
Chicago O'Hare (ORD) 2

16:52
Greenville/Spartanburg (GSP)
Effective 2026-01-06 through 2026-01-16
Mon
Tue
Wed
Thu
Fri
Sat
-
Sun
-
Duration: 1:57, non-stop
Embraer EMB 175 (E7W)
Direct Flights:
United Airlines UA3478
13:55
Chicago O'Hare (ORD) 2

16:52
Greenville/Spartanburg (GSP)
Effective 2026-01-20 through 2026-02-11
Mon
Tue
Wed
Thu
Fri
Sat
-
Sun
-
Duration: 1:57, non-stop
Embraer EMB 175 (E7W)
Direct Flights:
United Airlines UA3693
21:15
Chicago O'Hare (ORD) 2

00:12(+1)
Greenville/Spartanburg (GSP)
Effective 2026-03-08 through 2026-03-22
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
Duration: 1:57, non-stop
Embraer EMB 175 (E7W)
The flight arrives 1 day after departure.
Direct Flights:
United Airlines UA3714
17:50
Chicago O'Hare (ORD) 2

20:47
Greenville/Spartanburg (GSP)
Valid until 2026-01-04
Mon
Tue
-
Wed
-
Thu
Fri
Sat
Sun
Duration: 1:57, non-stop
Embraer EMB 175 (E7W)
Direct Flights:
United Airlines UA4495
07:50
Chicago O'Hare (ORD) 2

10:56
Greenville/Spartanburg (GSP)
Valid until 2026-01-05
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 2:06, non-stop
Canadair CRJ 550 (CR5)
Direct Flights:
United Airlines UA4517
13:55
Chicago O'Hare (ORD) 2

16:50
Greenville/Spartanburg (GSP)
Operates only on 2026-01-11
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
Duration: 1:55, non-stop
Canadair CRJ 550 (CR5)
Direct Flights:
United Airlines UA4606
07:05
Chicago O'Hare (ORD) 2

10:01
Greenville/Spartanburg (GSP)
Effective 2026-03-05 through 2026-03-27
Mon
Tue
Wed
Thu
Fri
Sat
-
Sun
Duration: 1:56, non-stop
Canadair CRJ 550 (CR5)
Direct Flights:
United Airlines UA4606
07:05
Chicago O'Hare (ORD) 2

10:09
Greenville/Spartanburg (GSP)
Effective 2026-03-29 through 2026-04-29
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 2:04, non-stop
Canadair CRJ 550 (CR5)
Direct Flights:
United Airlines UA4606
07:10
Chicago O'Hare (ORD) 2

10:16
Greenville/Spartanburg (GSP)
Effective 2026-01-06 through 2026-02-03
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 2:06, non-stop
Canadair CRJ 550 (CR5)
Direct Flights:
United Airlines UA4606
07:10
Chicago O'Hare (ORD) 2

10:16
Greenville/Spartanburg (GSP)
Effective 2026-02-05 through 2026-02-11
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 2:06, non-stop
Canadair CRJ 550 (CR5)
Direct Flights:
United Airlines UA5215
07:05
Chicago O'Hare (ORD) 2

10:01
Greenville/Spartanburg (GSP)
Effective 2026-02-12 through 2026-03-04
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 1:56, non-stop
Canadair CRJ 550 (CR5)
Direct Flights:
United Airlines UA5254
13:55
Chicago O'Hare (ORD) 2

16:52
Greenville/Spartanburg (GSP)
Effective 2026-01-18 through 2026-01-25
Mon
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
Duration: 1:57, non-stop
Embraer EMB 175 (E7W)
Direct Flights:
United Airlines UA5254
13:55
Chicago O'Hare (ORD) 2

16:52
Greenville/Spartanburg (GSP)
Effective 2026-02-01 through 2026-02-08
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
Duration: 1:57, non-stop
Embraer EMB 175 (E7W)
Direct Flights:
United Airlines UA5279
14:06
Chicago O'Hare (ORD) 2

17:01
Greenville/Spartanburg (GSP)
Valid until 2026-01-05
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 1:55, non-stop
Canadair CRJ 550 (CR5)
Direct Flights:
United Airlines UA5330
07:10
Chicago O'Hare (ORD) 2

10:06
Greenville/Spartanburg (GSP)
Effective 2026-04-30 through 2026-05-20
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 1:56, non-stop
Embraer EMB 175 (E7W)
Direct Flights:
United Airlines UA5330
09:00
Chicago O'Hare (ORD) 2

11:56
Greenville/Spartanburg (GSP)
Effective from 2026-05-21
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 1:56, non-stop
Embraer EMB 175 (E7W)
Direct Flights:
United Airlines UA5403
13:55
Chicago O'Hare (ORD) 2

16:54
Greenville/Spartanburg (GSP)
Effective 2026-03-29 through 2026-04-29
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 1:59, non-stop
Embraer EMB 175 (E7W)
Direct Flights:
United Airlines UA5403
13:59
Chicago O'Hare (ORD) 2

16:55
Greenville/Spartanburg (GSP)
Effective from 2026-04-30
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 1:56, non-stop
Embraer EMB 175 (E7W)
Direct Flights:
United Airlines UA5440
07:05
Chicago O'Hare (ORD) 2

10:01
Greenville/Spartanburg (GSP)
Effective 2026-03-07 through 2026-03-28
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
-
Duration: 1:56, non-stop
Canadair CRJ 550 (CR5)
Direct Flights:
United Airlines UA5729
17:50
Chicago O'Hare (ORD) 2

20:47
Greenville/Spartanburg (GSP)
Operates only on 2026-01-05
Mon
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
-
Duration: 1:57, non-stop
Embraer EMB 175 (E7W)
Direct Flights:
United Airlines UA5865
17:45
Chicago O'Hare (ORD) 2

20:41
Greenville/Spartanburg (GSP)
Effective 2026-02-12 through 2026-03-04
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 1:56, non-stop
Embraer EMB 175 (E7W)
Direct Flights:
United Airlines UA5865
17:50
Chicago O'Hare (ORD) 2

20:47
Greenville/Spartanburg (GSP)
Effective 2026-01-06 through 2026-02-06
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 1:57, non-stop
Embraer EMB 175 (E7W)
Direct Flights:
United Airlines UA5865
17:50
Chicago O'Hare (ORD) 2

20:47
Greenville/Spartanburg (GSP)
Effective 2026-02-08 through 2026-02-11
Mon
Tue
Wed
Thu
-
Fri
-
Sat
-
Sun
Duration: 1:57, non-stop
Embraer EMB 175 (E7W)
Direct Flights:
United Airlines UA5865
18:10
Chicago O'Hare (ORD) 2

21:06
Greenville/Spartanburg (GSP)
Effective 2026-03-05 through 2026-03-28
Mon
Tue
Wed
Thu
Fri
Sat
Sun
-
Duration: 1:56, non-stop
Embraer EMB 175 (E7W)
Direct Flights:
United Airlines UA5865
18:10
Chicago O'Hare (ORD) 2

21:20
Greenville/Spartanburg (GSP)
Effective 2026-04-30 through 2026-05-20
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 2:10, non-stop
Embraer EMB 175 (E7W)
Direct Flights:
United Airlines UA5865
18:12
Chicago O'Hare (ORD) 2

21:22
Greenville/Spartanburg (GSP)
Effective 2026-03-29 through 2026-04-29
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 2:10, non-stop
Embraer EMB 175 (E7W)
  • A domestic route departing from the Chicago O'Hare airport (ORD) and arriving at Greenville/Spartanburg airport (GSP).
  • The flight distance is 577 miles, or 929 km.
  • The timezone of the departure airport is UTC-6 , and the timezone of the arrival airport is UTC-5 . 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 1:52 and 2:10.
All ORD-GSP flights
All United Airlines flights
Return (GSP-ORD) flights
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