(UA) United Airlines 4451 Flight Details
On time | Scheduled
Departure
GSO
Piedmont Triad International Airport, NC, US
Flight Gate Times
09-Jul-2026
Scheduled
17:37
EDT
Estimated
17:37
EDT
Total Departure Delay: -
Flight Runway Times
09-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
09-Jul-2026
Scheduled
19:00
CDT
Estimated
19:00
CDT
Total Arrival Delay: -
Flight Runway Times
09-Jul-2026
Scheduled
18:35
CDT
Actual
--
Runway Delay: -
Terminal
2
Gate
F15
Baggage Claim
2
Tail Number
N536GJ
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
9 Jul
17:08
13:08
12:08
Gate Adjustment
Departure Gate changed from 24 to 22
9 Jul
07:32
03:32
02:32
Gate Adjustment
Departure Gate changed to 24
8 Jul
21:46
17:46
16:46
Time Adjustment
Scheduled Runway Departure changed from Jul-09-2026 5:46 PM to Jul-09-2026 5:54 PM
Scheduled Runway Arrival changed from Jul-09-2026 6:08 PM to Jul-09-2026 6:35 PM
8 Jul
21:41
17:41
16:41
Time Adjustment
Scheduled Runway Departure changed to Jul-09-2026 5:46 PM
Scheduled Runway Arrival changed to Jul-09-2026 6:08 PM
8 Jul
10:32
06:32
05:32
Gate Adjustment
Arrival Gate changed from F25 to F15
8 Jul
06:15
02:15
01:15
Equipment Adjustment
Tail Number changed from N521GJ to N536GJ
8 Jul
06:09
02:09
01:09
Gate Adjustment
Arrival Gate changed to F25
Baggage changed to 2
6 Jul
20:16
16:16
15:16
Equipment Adjustment
Tail Number changed from N544GJ to N521GJ
6 Jul
20:04
16:04
15:04
Time Adjustment
Estimated Gate Departure changed to Jul-09-2026 5:37 PM
Estimated Gate Arrival changed to Jul-09-2026 7:00 PM
Tail Number changed to N544GJ
Actual Equipment changed to CR7
6 Jul
18:51
14:51
13:51
Record Created
6 Jul
18:51
14:51
13:51
Time Adjustment
Scheduled Gate Departure changed to Jul-09-2026 5:37 PM
Scheduled Gate Arrival changed to Jul-09-2026 7:00 PM
Arrival Terminal changed to 2
Scheduled Equipment changed to CR5