(UA) United Airlines 5504 Flight Details
On time | Scheduled
Departure
OMA
Omaha Eppley Airfield, NE, US
Flight Gate Times
14-Aug-2026
Scheduled
19:00
CDT
Estimated
19:00
CDT
Total Departure Delay: -
Flight Runway Times
14-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
14-Aug-2026
Scheduled
20:02
MDT
Estimated
20:02
MDT
Total Arrival Delay: -
Flight Runway Times
14-Aug-2026
Scheduled
19:53
MDT
Actual
--
Runway Delay: -
Terminal
-
Gate
B22
Baggage Claim
19
Tail Number
N121SY
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
14 Aug
18:14
13:14
12:14
Gate Adjustment
Arrival Gate changed from B9 to B22
14 Aug
18:08
13:08
12:08
Gate Adjustment
Arrival Gate changed from B12 to B9
14 Aug
17:50
12:50
11:50
Gate Adjustment
Arrival Gate changed from B23 to B35
14 Aug
17:50
12:50
11:50
Gate Adjustment
Arrival Gate changed from B35 to B12
14 Aug
16:20
11:20
10:20
Gate Adjustment
Arrival Gate changed from B52 to B23
14 Aug
13:14
08:14
07:14
Equipment Adjustment
Tail Number changed from N120SY to N121SY
14 Aug
13:08
08:08
07:08
Equipment Adjustment
Tail Number changed from N128SY to N120SY
14 Aug
13:02
08:02
07:02
Equipment Adjustment
Tail Number changed from N118SY to N128SY
14 Aug
05:50
00:50
23:50
Gate Adjustment
Departure Gate changed to B14
14 Aug
04:14
23:14
22:14
Gate Adjustment
Arrival Gate changed from B71 to B52
14 Aug
03:50
22:50
21:50
Gate Adjustment
Arrival Gate changed from B52 to B71
14 Aug
02:08
21:08
20:08
Gate Adjustment
Arrival Gate changed to B52
Baggage changed to 19
14 Aug
01:27
20:27
19:27
Equipment Adjustment
Tail Number changed from N161SY to N118SY
14 Aug
00:06
19:06
18:06
Time Adjustment
Scheduled Runway Departure changed to Aug-14-2026 7:18 PM
Scheduled Runway Arrival changed to Aug-14-2026 7:53 PM
13 Aug
06:20
01:20
00:20
Equipment Adjustment
Tail Number changed from N145SY to N161SY
13 Aug
01:26
20:26
19:26
Equipment Adjustment
Tail Number changed from N114SY to N145SY
12 Aug
16:56
11:56
10:56
Equipment Adjustment
Tail Number changed from N106SY to N114SY
12 Aug
15:56
10:56
09:56
Equipment Adjustment
Tail Number changed from N153SY to N106SY
12 Aug
13:44
08:44
07:44
Equipment Adjustment
Tail Number changed from N204SY to N153SY
12 Aug
04:15
23:15
22:15
Time Adjustment
Estimated Gate Departure changed to Aug-14-2026 7:00 PM
Estimated Gate Arrival changed to Aug-14-2026 8:02 PM
Tail Number changed to N204SY
Actual Equipment changed to E75
11 Aug
18:53
13:53
12:53
Record Created
11 Aug
18:53
13:53
12:53
Time Adjustment
Scheduled Gate Departure changed to Aug-14-2026 7:00 PM
Scheduled Gate Arrival changed to Aug-14-2026 8:02 PM
Scheduled Equipment changed to E7W