(UA) United Airlines 5539 Flight Details
On time | Scheduled
Departure
ORD
Chicago O'Hare International Airport, IL, US
Flight Gate Times
21-Jul-2026
Scheduled
22:00
CDT
Estimated
22:00
CDT
Total Departure Delay: -
Flight Runway Times
21-Jul-2026
Scheduled
22:09
CDT
Actual
--
Runway Delay: -
Terminal
2
Gate
F25
Craft Type
Canadair (Bombardier) Regional Jet 700 and Challenger 870
CR7
Flight Time
Scheduled
1h 16m
Arrival
MLI
Quad Cities International Airport, IL, US
Flight Gate Times
21-Jul-2026
Scheduled
23:16
CDT
Estimated
23:16
CDT
Total Arrival Delay: -
Flight Runway Times
21-Jul-2026
Scheduled
22:35
CDT
Actual
--
Runway Delay: -
Terminal
-
Gate
-
Baggage Claim
-
Tail Number
N753EV
Flight Time
Estimated
1h 16m
Flight Notes
Operated by SkyWest Airlines on behalf of United Airlines
Also marketed as (LH) Lufthansa 8954
Event Timeline
Date
Event
Data Updated
21 Jul
03:01
22:01
22:01
Time Adjustment
Scheduled Runway Departure changed to Jul-21-2026 10:09 PM
Scheduled Runway Arrival changed to Jul-21-2026 10:35 PM
20 Jul
21:50
16:50
16:50
Equipment Adjustment
Tail Number changed from N570GJ to N753EV
20 Jul
19:14
14:14
14:14
Equipment Adjustment
Tail Number changed from N575GJ to N570GJ
20 Jul
18:44
13:44
13:44
Equipment Adjustment
Tail Number changed from N791SK to N575GJ
20 Jul
07:14
02:14
02:14
Gate Adjustment
Departure Gate changed from E3 to F25
20 Jul
06:14
01:14
01:14
Gate Adjustment
Departure Gate changed to E3
19 Jul
04:09
23:09
23:09
Time Adjustment
Estimated Gate Departure changed to Jul-21-2026 10:00 PM
Estimated Gate Arrival changed to Jul-21-2026 11:16 PM
Tail Number changed to N791SK
Actual Equipment changed to CR7
18 Jul
18:51
13:51
13:51
Record Created
18 Jul
18:51
13:51
13:51
Time Adjustment
Scheduled Gate Departure changed to Jul-21-2026 10:00 PM
Scheduled Gate Arrival changed to Jul-21-2026 11:16 PM
Departure Terminal changed to 2
Scheduled Equipment changed to CR5