(UA) United Airlines 4451 Flight Details
On time | Scheduled
Departure
GSO
Piedmont Triad International Airport, NC, US
Flight Gate Times
19-Jun-2026
Scheduled
17:37
EDT
Estimated
17:37
EDT
Total Departure Delay: -
Flight Runway Times
19-Jun-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
19-Jun-2026
Scheduled
19:00
CDT
Estimated
19:00
CDT
Total Arrival Delay: -
Flight Runway Times
19-Jun-2026
Scheduled
18:35
CDT
Actual
--
Runway Delay: -
Terminal
2
Gate
F4
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
19 Jun
15:06
11:06
10:06
Gate Adjustment
Departure Gate changed to 24
19 Jun
15:06
11:06
10:06
Time Adjustment
Scheduled Runway Departure changed from Jun-19-2026 5:46 PM to Jun-19-2026 5:54 PM
Scheduled Runway Arrival changed from Jun-19-2026 6:11 PM to Jun-19-2026 6:35 PM
19 Jun
13:35
09:35
08:35
Equipment Adjustment
Tail Number changed from N536GJ to N577GJ
18 Jun
21:41
17:41
16:41
Time Adjustment
Scheduled Runway Departure changed to Jun-19-2026 5:46 PM
Scheduled Runway Arrival changed to Jun-19-2026 6:11 PM
18 Jun
06:11
02:11
01:11
Gate Adjustment
Arrival Gate changed to F4
Baggage changed to 2
18 Jun
04:41
00:41
23:41
Equipment Adjustment
Tail Number changed from N522GJ to N536GJ
18 Jun
04:17
00:17
23:17
Equipment Adjustment
Tail Number changed from N506GJ to N522GJ
16 Jun
20:05
16:05
15:05
Equipment Adjustment
Tail Number changed from N565GJ to N506GJ
16 Jun
19:53
15:53
14:53
Time Adjustment
Estimated Gate Departure changed to Jun-19-2026 5:37 PM
Estimated Gate Arrival changed to Jun-19-2026 7:00 PM
Tail Number changed to N565GJ
Actual Equipment changed to CR7
16 Jun
18:50
14:50
13:50
Record Created
16 Jun
18:50
14:50
13:50
Time Adjustment
Scheduled Gate Departure changed to Jun-19-2026 5:37 PM
Scheduled Gate Arrival changed to Jun-19-2026 7:00 PM
Arrival Terminal changed to 2
Scheduled Equipment changed to CR5