(UA) United Airlines 5504 Flight Details
On time | Scheduled
Departure
MCI
Kansas City International Airport, MO, US
Flight Gate Times
29-May-2026
Scheduled
09:49
CDT
Estimated
09:49
CDT
Total Departure Delay: -
Flight Runway Times
29-May-2026
Scheduled
--
Actual
--
Runway Delay: -
Terminal
-
Gate
-
Craft Type
Embraer 175
E75
Flight Time
Scheduled
1h 55m
Arrival
ORD
Chicago O'Hare International Airport, IL, US
Flight Gate Times
29-May-2026
Scheduled
11:44
CDT
Estimated
11:44
CDT
Total Arrival Delay: -
Flight Runway Times
29-May-2026
Scheduled
--
Actual
--
Runway Delay: -
Terminal
2
Gate
F9
Baggage Claim
10
Tail Number
N138SY
Flight Time
Estimated
1h 55m
Flight Notes
Operated by SkyWest Airlines on behalf of United Airlines
Also marketed as (AC) Air Canada 4881, (NZ) Air New Zealand 2570
Event Timeline
Date
Event
Data Updated
28 May
17:05
12:05
12:05
Equipment Adjustment
Tail Number changed from N133SY to N138SY
28 May
17:05
12:05
12:05
Equipment Adjustment
Tail Number changed from N138SY to N133SY
28 May
17:00
12:00
12:00
Equipment Adjustment
Tail Number changed from N120SY to N138SY
28 May
16:53
11:53
11:53
Equipment Adjustment
Tail Number changed from N202SY to N120SY
28 May
15:35
10:35
10:35
Equipment Adjustment
Tail Number changed from N160SY to N202SY
28 May
09:53
04:53
04:53
Gate Adjustment
Arrival Gate changed from E5 to F9
28 May
04:17
23:17
23:17
Gate Adjustment
Arrival Gate changed from F10 to E5
28 May
01:59
20:59
20:59
Gate Adjustment
Arrival Gate changed from E6 to F10
28 May
01:53
20:53
20:53
Equipment Adjustment
Tail Number changed from N132SY to N160SY
27 May
23:05
18:05
18:05
Gate Adjustment
Arrival Gate changed from F9 to E6
27 May
22:53
17:53
17:53
Gate Adjustment
Arrival Gate changed to F9
Baggage changed to 10
27 May
18:17
13:17
13:17
Equipment Adjustment
Tail Number changed from N127SY to N132SY
27 May
04:11
23:11
23:11
Time Adjustment
Estimated Gate Departure changed to May-29-2026 9:49 AM
Estimated Gate Arrival changed to May-29-2026 11:44 AM
Tail Number changed to N127SY
Actual Equipment changed to E75
26 May
18:50
13:50
13:50
Record Created
26 May
18:50
13:50
13:50
Time Adjustment
Scheduled Gate Departure changed to May-29-2026 9:49 AM
Scheduled Gate Arrival changed to May-29-2026 11:44 AM
Arrival Terminal changed to 2
Scheduled Equipment changed to E7W