(UA) United Airlines 5509 Flight Details
On time | Scheduled
Departure
SHV
Shreveport Regional Airport, LA, US
Flight Gate Times
21-Oct-2026
Scheduled
16:25
CDT
Estimated
16:25
CDT
Total Departure Delay: -
Flight Runway Times
21-Oct-2026
Scheduled
16:39
CDT
Actual
--
Runway Delay: -
Terminal
-
Gate
4
Craft Type
Embraer 175
E75
Flight Time
Scheduled
2h 42m
Arrival
DEN
Denver International Airport, CO, US
Flight Gate Times
21-Oct-2026
Scheduled
18:07
MDT
Estimated
18:07
MDT
Total Arrival Delay: -
Flight Runway Times
21-Oct-2026
Scheduled
17:57
MDT
Actual
--
Runway Delay: -
Terminal
-
Gate
B58
Baggage Claim
17
Tail Number
N139SY
Flight Time
Estimated
2h 42m
Flight Notes
Operated by SkyWest Airlines on behalf of United Airlines
Event Timeline
Date
Event
Data Updated
21 Oct
09:26
04:26
03:26
Equipment Adjustment
Tail Number changed from N213SY to N139SY
21 Oct
01:14
20:14
19:14
Equipment Adjustment
Tail Number changed from N160SY to N213SY
21 Oct
00:08
19:08
18:08
Gate Adjustment
Arrival Gate changed to B58
Baggage changed to 17
20 Oct
21:31
16:31
15:31
Time Adjustment
Scheduled Runway Departure changed from Oct-21-2026 4:33 PM to Oct-21-2026 4:39 PM
Scheduled Runway Arrival changed from Oct-21-2026 5:22 PM to Oct-21-2026 5:57 PM
20 Oct
21:26
16:26
15:26
Time Adjustment
Scheduled Runway Departure changed to Oct-21-2026 4:33 PM
Scheduled Runway Arrival changed to Oct-21-2026 5:22 PM
20 Oct
14:26
09:26
08:26
Equipment Adjustment
Tail Number changed from N166SY to N160SY
20 Oct
01:45
20:45
19:45
Equipment Adjustment
Tail Number changed from N133SY to N166SY
19 Oct
21:08
16:08
15:08
Equipment Adjustment
Tail Number changed from N143SY to N133SY
19 Oct
14:02
09:02
08:02
Equipment Adjustment
Tail Number changed from N140SY to N143SY
19 Oct
04:09
23:09
22:09
Time Adjustment
Estimated Gate Departure changed to Oct-21-2026 4:25 PM
Estimated Gate Arrival changed to Oct-21-2026 6:07 PM
Departure Gate changed to 4
Tail Number changed to N140SY
Actual Equipment changed to E75
18 Oct
18:48
13:48
12:48
Record Created
18 Oct
18:48
13:48
12:48
Time Adjustment
Scheduled Gate Departure changed to Oct-21-2026 4:25 PM
Scheduled Gate Arrival changed to Oct-21-2026 6:07 PM
Scheduled Equipment changed to E7W