TUL (Tulsa) to LAS (Las Vegas) flights arrive on time 85% of the time. The most reliable airline on this route is Allegiant Air at 89%. The average delay is 55 minutes. Delays on this route are most often caused by the incoming plane arriving late.
Source: Bureau of Transportation Statistics. Updated March 2026.TUL → LAS
TUL (Tulsa) to LAS (Las Vegas)
TUL → LAS on-time performance by month
24
25
JanFebMarAprMayJunJulAugSepOctNovDec
Worse
Better
This route is on time most of the time. About 85% 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 — Allegiant Air leads slightly at 89% vs Southwest Airlines at 86%.
Airline Comparison
Allegiant Air leads at 89% on time; Southwest Airlines trails at 86%.
Accurate?
Good to know
Departing from TUL
82% on timeExpect ~16 min sitting on the taxiway after your gate pushes back. TUL has long runway queues.
TSA is currently ~5 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 ~5 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.
Free flight briefing
Know before you go
Flying TUL → LAS? We'll brief you before takeoff.
Delay riskDOT stats + live data
TSA waitCurrent checkpoint lines
WeatherBoth airports
Gate & terminalLive updates
Know someone flying soon?
Send them the link — delay data, TSA waits, weather, all free.
Data last updated March 2026. Source: Bureau of Transportation Statistics.