UA5276 TUL → DEN

United Airlines · Tulsa, OK to Denver, CO · 333 flights observed, 2025-07-01 to 2026-06-30 · 541 mi

UA5276 covers more than one route in the data window — the stats below are for TUL → DEN, the one it has flown most recently. The others are linked under “Other routes”.

On-time arrival
83%
Median delay
-7 min
90th percentile
+39 min
Cancellation rate
0%

How often is UA5276 on time?

Across 333 flights on TUL → DEN from 2025-07-01 to 2026-06-30, UA5276 arrived within 15 minutes of schedule 83% of the time. The median arrival delay was -7 min, and the worst 10% of flights arrived +39 min or later. 0% of flights were cancelled.

Delay distribution

Arrival delay for completed flights (excludes cancellations and diversions).

ArrivalFlightsShare
Early / on-time27783%
16-30 min144%
31-60 min124%
61-120 min175%
2+ hrs124%

Performance by month

MonthFlightsOn-timeAvg delay
2025-073177%+12 min
2025-083177%+8 min
2025-093090%+4 min
2025-103194%-2 min
2025-112983%+15 min
2025-123168%+20 min
2026-013093%-1 min
2026-022886%-3 min
2026-032976%+13 min
2026-041100%-13 min
2026-0531100%-11 min
2026-063073%+15 min

Performance by day of week

DayFlightsOn-time
Mon4877%
Tue4980%
Wed4785%
Thu4683%
Fri4892%
Sat4879%
Sun4689%

Based on US Department of Transportation Bureau of Transportation Statistics on-time data. Loading live conditions and full charts…