Southwest Airlines OMA to LAS on-time performance
Southwest Airlines nonstop flights from Omaha to Las Vegas · Aug 2025 – Jul 2026
On-time arrivals
83%
arrived < 15 min late
Cancelled
0.6%
6 flights
Avg arrival delay
12 min
64 min when late
Rank on route
#2 of 2
route average 83% on time
Key facts
- Southwest Airlines flights on OMA to LAS arrived on time 83% of the time in Aug 2025 – Jul 2026.
- 0.6% were cancelled, and 6% arrived an hour or more late.
- That ranks #2 of 2 airlines on this route, which averaged 83% on time overall.
- The largest source of delay minutes was late-arriving aircraft (57%).
On-time trend by month
Why this airline's flights were late
- Late-arriving aircraft57%
- Airline (crew, maintenance, cleaning, fueling)22%
- Air traffic control & airport congestion21%
- Extreme weather0%
- Security0%
Other airlines on OMA to LAS
- Allegiant Air86% on time · 19 min avg delay
Full OMA to LAS comparison →
Southwest Airlines on-time record across all routes →
1,029 Southwest Airlines flights tracked on this route; 6 cancelled, 1 diverted.
Data: U.S. DOT Bureau of Transportation Statistics, Aug 2025 – Jul 2026 (12 months). Latest month published by BTS: July 2026. How we calculate this.