(UA) United Airlines 4451 Flight Details
On time | Scheduled
Departure
GSO
Piedmont Triad International Airport, NC, US
Flight Gate Times
18-Jun-2026
Scheduled
17:37
EDT
Estimated
17:37
EDT
Total Departure Delay: -
Flight Runway Times
18-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
18-Jun-2026
Scheduled
19:00
CDT
Estimated
19:00
CDT
Total Arrival Delay: -
Flight Runway Times
18-Jun-2026
Scheduled
18:35
CDT
Actual
--
Runway Delay: -
Terminal
2
Gate
F17
Baggage Claim
2
Tail Number
N520GJ
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
18 Jun
05:35
01:35
00:35
Gate Adjustment
Departure Gate changed to 24
18 Jun
03:53
23:53
22:53
Equipment Adjustment
Tail Number changed from N542GJ to N520GJ
17 Jun
21:46
17:46
16:46
Time Adjustment
Scheduled Runway Departure changed from Jun-18-2026 5:46 PM to Jun-18-2026 5:54 PM
Scheduled Runway Arrival changed from Jun-18-2026 6:13 PM to Jun-18-2026 6:35 PM
17 Jun
21:41
17:41
16:41
Time Adjustment
Scheduled Runway Departure changed to Jun-18-2026 5:46 PM
Scheduled Runway Arrival changed to Jun-18-2026 6:13 PM
17 Jun
20:41
16:41
15:41
Equipment Adjustment
Tail Number changed from N548GJ to N542GJ
17 Jun
06:11
02:11
01:11
Gate Adjustment
Arrival Gate changed to F17
Baggage changed to 2
16 Jun
23:41
19:41
18:41
Equipment Adjustment
Tail Number changed from N543GJ to N548GJ
16 Jun
23:41
19:41
18:41
Time Adjustment
Estimated Gate Departure changed to Jun-18-2026 5:37 PM
Estimated Gate Arrival changed to Jun-18-2026 7:00 PM
Tail Number changed to N543GJ
Actual Equipment changed to CR7
15 Jun
18:50
14:50
13:50
Record Created
15 Jun
18:50
14:50
13:50
Time Adjustment
Scheduled Gate Departure changed to Jun-18-2026 5:37 PM
Scheduled Gate Arrival changed to Jun-18-2026 7:00 PM
Arrival Terminal changed to 2
Scheduled Equipment changed to CR5