DAL (Dallas) to LAX (Los Angeles) flights arrive on time 76% of the time. The most reliable airline on this route is Delta Air Lines at 84%. 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 May 2026.DAL → LAX
DAL (Dallas) to LAX (Los Angeles)
DAL → LAX on-time performance by month
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JanFebMarAprMayJunJulAugSepOctNovDec
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This route is on time most of the time. About 76% of flights arrive on schedule.
Delays on this route are most often caused by the incoming plane arriving late.
Accurate?
Delta Air Lines edges out Southwest Airlines on this route — 84% vs 76% on time.
Airline Comparison
Delta Air Lines leads at 84% on time; Southwest Airlines trails at 76%.
Accurate?
Good to know
Departing from DAL
78% on timeTSA is currently ~21 min. Best time: 4 AM (about 5 min).
DAL cancels 2.1% of flights — higher than average. Have a backup plan.
Arriving at LAX
82% on timeWhen flights into LAX are late, the average delay is 68 minutes. Build buffer if you have ground plans.
If connecting at LAX: TSA is ~22 min right now. Allow at least 60 minutes for a domestic connection.
Flight cancelled or delayed?
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Data last updated May 2026. Source: Bureau of Transportation Statistics.