OKC (Oklahoma City) to LAS (Las Vegas) flights arrive on time 82% of the time. The most reliable airline on this route is Frontier Airlines at 85%. The average delay is 61 minutes. Delays on this route are most often caused by the incoming plane arriving late.
Source: Bureau of Transportation Statistics. Updated March 2026.OKC → LAS
OKC (Oklahoma City) to LAS (Las Vegas)
OKC → LAS on-time performance by month
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This route is on time most of the time. About 82% of flights arrive on schedule.
Delays on this route are most often caused by the incoming plane arriving late.
Accurate?
Airlines are roughly equal on this route — Frontier Airlines leads slightly at 85% vs Southwest Airlines at 82%.
Airline Comparison
Frontier Airlines leads at 85% on time; Southwest Airlines trails at 82%.
Accurate?
Good to know
Departing from OKC
81% on timeExpect ~16 min sitting on the taxiway after your gate pushes back. OKC has long runway queues.
TSA is currently ~21 min. Best time: 4 AM (about 5 min).
Arriving at LAS
77% on timeWhen flights into LAS are late, the average delay is 62 minutes. Build buffer if you have ground plans.
If connecting at LAS: TSA is ~11 min right now. Allow at least 60 minutes for a domestic connection.
Flight cancelled or delayed?
Check what Frontier Airlines owes you — refund rights, action plan, complaint email. Free.
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Data last updated March 2026. Source: Bureau of Transportation Statistics.