(UA) United Airlines 4451 Flight Details
On time | Scheduled
Departure
GSO
Piedmont Triad International Airport, NC, US
Flight Gate Times
30-Jul-2026
Scheduled
17:37
EDT
Estimated
17:37
EDT
Total Departure Delay: -
Flight Runway Times
30-Jul-2026
Scheduled
17:54
EDT
Actual
--
Runway Delay: -
Terminal
-
Gate
22
Craft Type
Canadair (Bombardier) Regional Jet 700 and Challenger 870
CR7
Flight Time
Scheduled
2h 23m
Arrival
ORD
Chicago O'Hare International Airport, IL, US
Flight Gate Times
30-Jul-2026
Scheduled
19:00
CDT
Estimated
19:00
CDT
Total Arrival Delay: -
Flight Runway Times
30-Jul-2026
Scheduled
18:35
CDT
Actual
--
Runway Delay: -
Terminal
2
Gate
F27
Baggage Claim
2
Tail Number
N577GJ
Flight Time
Estimated
2h 23m
Flight Notes
Operated by GoJet Airlines on behalf of United Airlines
Also marketed as (AC) Air Canada 4007, (LH) Lufthansa 8971, (NZ) Air New Zealand 2420
Event Timeline
Date
Event
Data Updated
30 Jul
07:56
03:56
02:56
Gate Adjustment
Departure Gate changed to 22
30 Jul
03:38
23:38
22:38
Equipment Adjustment
Tail Number changed from N522GJ to N577GJ
30 Jul
02:09
22:09
21:09
Gate Adjustment
Arrival Gate changed from F15 to F27
29 Jul
22:20
18:20
17:20
Equipment Adjustment
Tail Number changed from N508GJ to N522GJ
29 Jul
21:46
17:46
16:46
Time Adjustment
Scheduled Runway Departure changed from Jul-30-2026 5:43 PM to Jul-30-2026 5:54 PM
Scheduled Runway Arrival changed from Jul-30-2026 6:09 PM to Jul-30-2026 6:35 PM
29 Jul
21:41
17:41
16:41
Time Adjustment
Scheduled Runway Departure changed to Jul-30-2026 5:43 PM
Scheduled Runway Arrival changed to Jul-30-2026 6:09 PM
29 Jul
12:50
08:50
07:50
Equipment Adjustment
Tail Number changed from N551GJ to N508GJ
29 Jul
06:08
02:08
01:08
Gate Adjustment
Arrival Gate changed to F15
Baggage changed to 2
28 Jul
21:57
17:57
16:57
Equipment Adjustment
Tail Number changed from N566GJ to N551GJ
28 Jul
15:14
11:14
10:14
Equipment Adjustment
Tail Number changed from N568GJ to N566GJ
28 Jul
10:20
06:20
05:20
Time Adjustment
Estimated Gate Departure changed to Jul-30-2026 5:37 PM
Estimated Gate Arrival changed to Jul-30-2026 7:00 PM
Tail Number changed to N568GJ
Actual Equipment changed to CR7
27 Jul
18:52
14:52
13:52
Record Created
27 Jul
18:52
14:52
13:52
Time Adjustment
Scheduled Gate Departure changed to Jul-30-2026 5:37 PM
Scheduled Gate Arrival changed to Jul-30-2026 7:00 PM
Arrival Terminal changed to 2
Scheduled Equipment changed to CR5