(UA) United Airlines 4451 Flight Details
On time | Scheduled
Departure
GSO
Piedmont Triad International Airport, NC, US
Flight Gate Times
06-Jul-2026
Scheduled
17:37
EDT
Estimated
17:37
EDT
Total Departure Delay: -
Flight Runway Times
06-Jul-2026
Scheduled
17:54
EDT
Actual
--
Runway Delay: -
Terminal
-
Gate
24
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
06-Jul-2026
Scheduled
19:00
CDT
Estimated
19:00
CDT
Total Arrival Delay: -
Flight Runway Times
06-Jul-2026
Scheduled
18:35
CDT
Actual
--
Runway Delay: -
Terminal
2
Gate
F20
Baggage Claim
2
Tail Number
N556GJ
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
6 Jul
13:58
09:58
08:58
Gate Adjustment
Arrival Gate changed from F21 to F20
6 Jul
07:51
03:51
02:51
Gate Adjustment
Departure Gate changed to 24
5 Jul
21:46
17:46
16:46
Time Adjustment
Scheduled Runway Departure changed from Jul-06-2026 5:46 PM to Jul-06-2026 5:54 PM
Scheduled Runway Arrival changed from Jul-06-2026 6:09 PM to Jul-06-2026 6:35 PM
5 Jul
21:41
17:41
16:41
Time Adjustment
Scheduled Runway Departure changed to Jul-06-2026 5:46 PM
Scheduled Runway Arrival changed to Jul-06-2026 6:09 PM
5 Jul
21:34
17:34
16:34
Gate Adjustment
Arrival Gate changed from F27 to F21
5 Jul
21:28
17:28
16:28
Equipment Adjustment
Tail Number changed from N545GJ to N556GJ
5 Jul
21:28
17:28
16:28
Gate Adjustment
Arrival Gate changed from F23 to F27
5 Jul
18:21
14:21
13:21
Gate Adjustment
Arrival Gate changed from F27 to F23
5 Jul
18:21
14:21
13:21
Gate Adjustment
Arrival Gate changed from F23 to F27
5 Jul
18:21
14:21
13:21
Equipment Adjustment
Tail Number changed from N569GJ to N545GJ
5 Jul
11:34
07:34
06:34
Equipment Adjustment
Tail Number changed from N519GJ to N569GJ
5 Jul
11:28
07:28
06:28
Gate Adjustment
Arrival Gate changed from F15 to F23
5 Jul
11:28
07:28
06:28
Equipment Adjustment
Tail Number changed from N544GJ to N519GJ
5 Jul
11:03
07:03
06:03
Equipment Adjustment
Tail Number changed from N506GJ to N544GJ
5 Jul
06:04
02:04
01:04
Gate Adjustment
Arrival Gate changed to F15
Baggage changed to 2
5 Jul
05:04
01:04
00:04
Equipment Adjustment
Tail Number changed from N519GJ to N506GJ
5 Jul
03:34
23:34
22:34
Equipment Adjustment
Tail Number changed from N535GJ to N519GJ
4 Jul
00:22
20:22
19:22
Equipment Adjustment
Tail Number changed from N553GJ to N535GJ
3 Jul
21:58
17:58
16:58
Equipment Adjustment
Tail Number changed from N541GJ to N553GJ
3 Jul
20:58
16:58
15:58
Time Adjustment
Estimated Gate Departure changed to Jul-06-2026 5:37 PM
Estimated Gate Arrival changed to Jul-06-2026 7:00 PM
Tail Number changed to N541GJ
Actual Equipment changed to CR7
3 Jul
18:51
14:51
13:51
Record Created
3 Jul
18:51
14:51
13:51
Time Adjustment
Scheduled Gate Departure changed to Jul-06-2026 5:37 PM
Scheduled Gate Arrival changed to Jul-06-2026 7:00 PM
Arrival Terminal changed to 2
Scheduled Equipment changed to CR5