LAS (Las Vegas) to PHL (Philadelphia) flights arrive on time 81% of the time. The most reliable airline on this route is American Airlines at 83%. The average delay is 69 minutes. Delays on this route are most often caused by the incoming plane arriving late.
Source: Bureau of Transportation Statistics. Updated March 2026.LAS → PHL
LAS (Las Vegas) to PHL (Philadelphia)
LAS → PHL on-time performance by month
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This route is on time most of the time. About 81% of flights arrive on schedule.
Delays on this route are most often caused by the incoming plane arriving late.
Accurate?
American Airlines edges out Frontier Airlines on this route — 83% vs 71% on time.
Airline Comparison
American Airlines leads at 83% on time; Frontier Airlines trails at 71%.
Accurate?
Good to know
Departing from LAS
77% on timeExpect ~17 min sitting on the taxiway after your gate pushes back. LAS has long runway queues.
TSA is currently ~5 min. Best time: 4 AM (about 5 min).
Arriving at PHL
79% on timeWhen flights into PHL are late, the average delay is 79 minutes. Build buffer if you have ground plans.
If connecting at PHL: TSA is ~5 min right now. Allow at least 60 minutes for a domestic connection.
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Data last updated March 2026. Source: Bureau of Transportation Statistics.