LAS (Las Vegas) to TUL (Tulsa) flights arrive on time 78% of the time. The most reliable airline on this route is Allegiant Air at 94%. The average delay is 59 minutes. Delays on this route are most often caused by the incoming plane arriving late.
Source: Bureau of Transportation Statistics. Updated August 2026.LAS → TUL
LAS (Las Vegas) to TUL (Tulsa)
LAS → TUL on-time performance by month
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This route is on time most of the time. About 78% of flights arrive on schedule.
Delays on this route are most often caused by the incoming plane arriving late.
Accurate?
Allegiant Air is significantly more reliable on this route at 94% on time vs Southwest Airlines at 77%.
Airline Comparison
Allegiant Air leads at 94% on time; Southwest Airlines trails at 77%.
Accurate?
Good to know
Departing from LAS
80% on timeExpect ~17 min sitting on the taxiway after your gate pushes back. LAS has long runway queues.
TSA is currently ~19 min. Best time: 4 AM (about 5 min).
Arriving at TUL
81% on timeWhen flights into TUL are late, the average delay is 74 minutes. Build buffer if you have ground plans.
If connecting at TUL: TSA is ~27 min right now. Allow at least 60 minutes for a domestic connection.
Flight cancelled or delayed?
Check what Allegiant Air owes you — refund rights, action plan, complaint email. Free.
Flying out of LAS? We'll brief you.
Delays, TSA, weather, gates — we'll let you know if something matters.
Know someone flying soon?
Send them the link — delay data, TSA waits, weather, all free.
Data last updated August 2026. Source: Bureau of Transportation Statistics.