(UA) United Airlines 5504 Flight Details
On time | Scheduled
Departure
OMA
Omaha Eppley Airfield, NE, US
Flight Gate Times
21-Aug-2026
Scheduled
19:00
CDT
Estimated
19:00
CDT
Total Departure Delay: -
Flight Runway Times
21-Aug-2026
Scheduled
19:18
CDT
Actual
--
Runway Delay: -
Terminal
-
Gate
B14
Craft Type
Embraer 175
E75
Flight Time
Scheduled
2h 2m
Arrival
DEN
Denver International Airport, CO, US
Flight Gate Times
21-Aug-2026
Scheduled
20:02
MDT
Estimated
20:02
MDT
Total Arrival Delay: -
Flight Runway Times
21-Aug-2026
Scheduled
19:53
MDT
Actual
--
Runway Delay: -
Terminal
-
Gate
B22
Baggage Claim
19
Tail Number
N133SY
Flight Time
Estimated
2h 2m
Flight Notes
Operated by SkyWest Airlines on behalf of United Airlines
Also marketed as (AC) Air Canada 4941
Event Timeline
Date
Event
Data Updated
21 Aug
18:32
13:32
12:32
Equipment Adjustment
Tail Number changed from N605UX to N133SY
21 Aug
18:32
13:32
12:32
Equipment Adjustment
Tail Number changed from N128SY to N605UX
21 Aug
18:26
13:26
12:26
Equipment Adjustment
Tail Number changed from N109SY to N128SY
21 Aug
18:23
13:23
12:23
Gate Adjustment
Arrival Gate changed from B18 to B22
21 Aug
18:03
13:03
12:03
Gate Adjustment
Arrival Gate changed from B22 to B18
21 Aug
18:02
13:02
12:02
Gate Adjustment
Arrival Gate changed from B18 to B22
21 Aug
17:56
12:56
11:56
Gate Adjustment
Arrival Gate changed from B25 to B15
21 Aug
17:56
12:56
11:56
Gate Adjustment
Arrival Gate changed from B15 to B18
21 Aug
17:56
12:56
11:56
Gate Adjustment
Arrival Gate changed from B27 to B25
21 Aug
12:08
07:08
06:08
Gate Adjustment
Arrival Gate changed from B22 to B27
21 Aug
11:33
06:33
05:33
Equipment Adjustment
Tail Number changed from N162SY to N109SY
21 Aug
02:08
21:08
20:08
Gate Adjustment
Arrival Gate changed to B22
Baggage changed to 19
21 Aug
01:20
20:20
19:20
Equipment Adjustment
Tail Number changed from N139SY to N162SY
21 Aug
00:06
19:06
18:06
Time Adjustment
Scheduled Runway Departure changed to Aug-21-2026 7:18 PM
Scheduled Runway Arrival changed to Aug-21-2026 7:53 PM
20 Aug
21:44
16:44
15:44
Gate Adjustment
Departure Gate changed to B14
20 Aug
20:50
15:50
14:50
Equipment Adjustment
Tail Number changed from N132SY to N139SY
20 Aug
11:32
06:32
05:32
Equipment Adjustment
Tail Number changed from N138SY to N132SY
20 Aug
08:38
03:38
02:38
Equipment Adjustment
Tail Number changed from N624UX to N138SY
20 Aug
08:38
03:38
02:38
Equipment Adjustment
Tail Number changed from N139SY to N624UX
20 Aug
01:38
20:38
19:38
Equipment Adjustment
Tail Number changed from N207SY to N139SY
19 Aug
18:50
13:50
12:50
Equipment Adjustment
Tail Number changed from N135SY to N207SY
19 Aug
15:14
10:14
09:14
Equipment Adjustment
Tail Number changed from N205SY to N135SY
19 Aug
04:14
23:14
22:14
Time Adjustment
Estimated Gate Departure changed to Aug-21-2026 7:00 PM
Estimated Gate Arrival changed to Aug-21-2026 8:02 PM
Tail Number changed to N205SY
Actual Equipment changed to E75
18 Aug
18:53
13:53
12:53
Record Created
18 Aug
18:53
13:53
12:53
Time Adjustment
Scheduled Gate Departure changed to Aug-21-2026 7:00 PM
Scheduled Gate Arrival changed to Aug-21-2026 8:02 PM
Scheduled Equipment changed to E7W