(UA) United Airlines 4540 Flight Details
On time | Scheduled
Departure
TYS
Knoxville McGhee Tyson Airport, TN, US
Flight Gate Times
27-Feb-2026
Scheduled
17:27
EST
Estimated
17:27
EST
Total Departure Delay: -
Flight Runway Times
27-Feb-2026
Scheduled
17:49
EST
Actual
--
Runway Delay: -
Terminal
-
Gate
-
Craft Type
Canadair (Bombardier) Regional Jet 700 and Challenger 870
CR7
Flight Time
Scheduled
2h 4m
Arrival
ORD
Chicago O'Hare International Airport, IL, US
Flight Gate Times
27-Feb-2026
Scheduled
18:31
CST
Estimated
18:31
CST
Total Arrival Delay: -
Flight Runway Times
27-Feb-2026
Scheduled
18:08
CST
Actual
--
Runway Delay: -
Terminal
2
Gate
F25
Baggage Claim
-
Tail Number
N559GJ
Flight Time
Estimated
2h 4m
Flight Notes
Operated by GoJet Airlines on behalf of United Airlines
Also marketed as (LH) Lufthansa 9353, (NZ) Air New Zealand 2948
Event Timeline
Date
Event
Data Updated
26 Feb
22:36
17:36
16:36
Time Adjustment
Scheduled Runway Departure changed from Feb-27-2026 5:36 PM to Feb-27-2026 5:49 PM
Scheduled Runway Arrival changed from Feb-27-2026 5:58 PM to Feb-27-2026 6:08 PM
26 Feb
22:31
17:31
16:31
Time Adjustment
Scheduled Runway Departure changed to Feb-27-2026 5:36 PM
Scheduled Runway Arrival changed to Feb-27-2026 5:58 PM
26 Feb
06:38
01:38
00:38
Gate Adjustment
Arrival Gate changed to F25
25 Feb
10:46
05:46
04:46
Equipment Adjustment
Tail Number changed from N506GJ to N559GJ
25 Feb
10:45
05:45
04:45
Time Adjustment
Estimated Gate Departure changed to Feb-27-2026 5:27 PM
Estimated Gate Arrival changed to Feb-27-2026 6:31 PM
Tail Number changed to N506GJ
Actual Equipment changed to CR7
24 Feb
18:49
13:49
12:49
Record Created
24 Feb
18:49
13:49
12:49
Time Adjustment
Scheduled Gate Departure changed to Feb-27-2026 5:27 PM
Scheduled Gate Arrival changed to Feb-27-2026 6:31 PM
Arrival Terminal changed to 2
Scheduled Equipment changed to CR5