(UA) United Airlines 4451 Flight Details
On time | Scheduled
Departure
GSO
Piedmont Triad International Airport, NC, US
Flight Gate Times
21-May-2026
Scheduled
17:32
EDT
Estimated
17:32
EDT
Total Departure Delay: -
Flight Runway Times
21-May-2026
Scheduled
17:49
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
21-May-2026
Scheduled
18:55
CDT
Estimated
18:55
CDT
Total Arrival Delay: -
Flight Runway Times
21-May-2026
Scheduled
18:30
CDT
Actual
--
Runway Delay: -
Terminal
2
Gate
F15
Baggage Claim
2
Tail Number
N547GJ
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
21 May
08:59
04:59
03:59
Equipment Adjustment
Tail Number changed from N526GJ to N547GJ
21 May
07:53
03:53
02:53
Gate Adjustment
Departure Gate changed to 24
21 May
06:35
02:35
01:35
Equipment Adjustment
Tail Number changed from N504GJ to N526GJ
20 May
21:41
17:41
16:41
Time Adjustment
Scheduled Runway Departure changed from May-21-2026 5:42 PM to May-21-2026 5:49 PM
Scheduled Runway Arrival changed from May-21-2026 6:05 PM to May-21-2026 6:30 PM
20 May
21:36
17:36
16:36
Time Adjustment
Scheduled Runway Departure changed to May-21-2026 5:42 PM
Scheduled Runway Arrival changed to May-21-2026 6:05 PM
20 May
16:17
12:17
11:17
Equipment Adjustment
Tail Number changed from N537GJ to N504GJ
20 May
15:47
11:47
10:47
Equipment Adjustment
Tail Number changed from N539GJ to N537GJ
20 May
06:05
02:05
01:05
Gate Adjustment
Arrival Gate changed to F15
Baggage changed to 2
19 May
03:23
23:23
22:23
Equipment Adjustment
Tail Number changed from N537GJ to N539GJ
19 May
02:11
22:11
21:11
Equipment Adjustment
Tail Number changed from N547GJ to N537GJ
19 May
00:05
20:05
19:05
Equipment Adjustment
Tail Number changed from N537GJ to N547GJ
18 May
22:47
18:47
17:47
Time Adjustment
Estimated Gate Departure changed to May-21-2026 5:32 PM
Estimated Gate Arrival changed to May-21-2026 6:55 PM
Tail Number changed to N537GJ
Actual Equipment changed to CR7
18 May
18:48
14:48
13:48
Record Created
18 May
18:48
14:48
13:48
Time Adjustment
Scheduled Gate Departure changed to May-21-2026 5:32 PM
Scheduled Gate Arrival changed to May-21-2026 6:55 PM
Arrival Terminal changed to 2
Scheduled Equipment changed to CR5