TUL → DEN United Airlines

United Airlines · Tulsa, OK to Denver, CO · 1,495 flights, 2025-07-01 to 2026-06-30 · aggregated across 23 flight numbers

On-time arrival
80%
Median delay
-5 min
90th percentile
+41 min
Cancellation rate
1%

How on-time is United Airlines from TUL to DEN?

Across every United Airlines flight number on TUL → DEN (1,495 flights, 2025-07-01 to 2026-06-30), 80% arrived within 15 minutes of schedule. Median arrival delay -5 min; the worst 10% ran +41 min or later. 1% were cancelled.

Delay distribution

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

ArrivalFlightsShare
Early / on-time1,17480%
16-30 min1118%
31-60 min876%
61-120 min594%
2+ hrs453%

Performance by month

MonthFlightsOn-timeAvg delay
2025-0712068%+23 min
2025-0812170%+11 min
2025-0912082%+6 min
2025-1012477%+5 min
2025-1111888%+5 min
2025-1212378%+11 min
2026-0111889%-3 min
2026-0211082%+0 min
2026-0311985%+2 min
2026-0411976%+17 min
2026-0514382%-1 min
2026-0614179%+9 min

Performance by day of week

DayFlightsOn-time
Mon21677%
Tue21077%
Wed21279%
Thu21182%
Fri21182%
Sat20480%
Sun21281%

Based on US DOT Bureau of Transportation Statistics on-time data. Loading the full breakdown…