OMA → DEN United Airlines

United Airlines · Omaha, NE to Denver, CO · 1,672 flights, 2025-07-01 to 2026-06-30 · aggregated across 32 flight numbers

This route runs much more reliably at some times of day than others — 94% on-time departing 6–9am vs. 52% departing 6–9pm.
On-time arrival
82%
Median delay
-11 min
90th percentile
+39 min
Cancellation rate
1%

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

Across every United Airlines flight number on OMA → DEN (1,672 flights, 2025-07-01 to 2026-06-30), 82% arrived within 15 minutes of schedule. Median arrival delay -11 min; the worst 10% ran +39 min or later. 1% were cancelled.

Delay distribution

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

ArrivalFlightsShare
Early / on-time1,35482%
16-30 min915%
31-60 min915%
61-120 min724%
2+ hrs503%

Performance by month

MonthFlightsOn-timeAvg delay
2025-0714977%+14 min
2025-0815178%+3 min
2025-0914686%-8 min
2025-1014784%-5 min
2025-1113489%-4 min
2025-1212474%+18 min
2026-0112287%-7 min
2026-0211186%0 min
2026-0312484%+10 min
2026-0412784%-2 min
2026-0515681%+4 min
2026-0616773%+11 min

Performance by day of week

DayFlightsOn-time
Mon24379%
Tue23981%
Wed23983%
Thu24180%
Fri24384%
Sat20984%
Sun24482%

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