OMA → DEN Southwest Airlines

Southwest Airlines · Omaha, NE to Denver, CO · 1,404 flights, 2025-07-01 to 2026-06-30 · aggregated across 76 flight numbers

This route runs much more reliably at some times of day than others — 100% on-time departing 3–6am vs. 52% departing 3–6pm.
On-time arrival
72%
Median delay
0 min
90th percentile
+54 min
Cancellation rate
1%

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

Across every Southwest Airlines flight number on OMA → DEN (1,404 flights, 2025-07-01 to 2026-06-30), 72% arrived within 15 minutes of schedule. Median arrival delay 0 min; the worst 10% ran +54 min or later. 1% were cancelled.

Delay distribution

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

ArrivalFlightsShare
Early / on-time1,00472%
16-30 min14310%
31-60 min1209%
61-120 min836%
2+ hrs423%

Performance by month

MonthFlightsOn-timeAvg delay
2025-0714064%+24 min
2025-0812464%+22 min
2025-0912070%+16 min
2025-1011983%+3 min
2025-1111683%+4 min
2025-1212274%+11 min
2026-0110288%-6 min
2026-029979%+6 min
2026-0310771%+18 min
2026-0410778%+5 min
2026-0511069%+16 min
2026-0612650%+28 min

Performance by day of week

DayFlightsOn-time
Mon21269%
Tue19475%
Wed19175%
Thu20964%
Fri20967%
Sat16178%
Sun21678%

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