Is UAL5528 delayed?
Service date: · Scheduled departure date (UTC)
Arrived
17 min early
Official source · Updated
Departure
Williston
XWA
Actual
Scheduled 19:12
Sep 15
Arrival
Denver
DEN
Actual
Scheduled 14:37
Sep 15
Times shown in airport local time
Flight details
Departure · UTC
- Scheduled
- Estimated
- Not available
- Actual
Arrival · UTC
- Scheduled
- Estimated
- Not available
- Actual
XWADEN
Recent arrivals
Dates below are arrival dates in the destination airport’s time zone. The detailed history uses service dates.
- 2 min late
XWA → DEN
- 30 min late
XWA → DEN
- 15 min early
XWA → DEN
- 27 min late
XWA → DEN
- 7 min early
XWA → DEN
Flight history and details
Aug 21, 2026 — Sep 20, 2026
- Observed arrivals
- 15
- Arrivals over 15 minutes late
- 3
- Observed cancellations
- 0
- Observed occurrences
- 15
Results compare scheduled and actual arrival times. Cancelled or diverted flights are excluded. Some flights may be missing from the history.
| Service date | Departure | Arrival | Actual | Arrival delay (minutes) |
|---|---|---|---|---|
| Sep 20, 2026Arrived | Williston | Denver | 2 | |
| Sep 19, 2026Arrived | Williston | Denver | 30 | |
| Sep 18, 2026Arrived | Williston | Denver | -15 | |
| Sep 17, 2026Arrived | Williston | Denver | 27 | |
| Sep 16, 2026Arrived | Williston | Denver | -7 | |
| Sep 15, 2026Arrived | Williston | Denver | -17 | |
| Sep 12, 2026Arrived | Williston | Denver | -22 | |
| Sep 11, 2026Arrived | Williston | Denver | 62 | |
| Sep 10, 2026Arrived | Williston | Denver | 5 | |
| Sep 9, 2026Arrived | Williston | Denver | -10 | |
| Sep 8, 2026Arrived | Williston | Denver | -26 | |
| Sep 7, 2026Arrived | Williston | Denver | -9 | |
| Sep 6, 2026Arrived | Williston | Denver | -10 | |
| Sep 5, 2026Arrived | Williston | Denver | -10 | |
| Sep 4, 2026Arrived | Williston | Denver | -20 |