LAX (Los Angeles) to DFW (Dallas) flights arrive on time 78% of the time. The most reliable airline on this route is Delta Air Lines at 81%. The average delay is 89 minutes. Delays on this route are most often caused by the incoming plane arriving late.
Source: Bureau of Transportation Statistics. Updated October 2026.LAX → DFW
LAX (Los Angeles) to DFW (Dallas)
LAX → DFW 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?
Delta Air Lines is significantly more reliable on this route at 81% on time vs Frontier Airlines at 60%.
Airline Comparison
Delta Air Lines leads at 81% on time; Frontier Airlines trails at 60%.
Accurate?
Good to know
Departing from LAX
81% on timeExpect ~18 min sitting on the taxiway after your gate pushes back. LAX has long runway queues.
TSA is currently ~32 min. Best time: 4 AM (about 5 min).
Arriving at DFW
76% on timeWhen flights into DFW are late, the average delay is 83 minutes. Build buffer if you have ground plans.
If connecting at DFW: TSA is ~15 min right now. Allow at least 60 minutes for a domestic connection.
DFW has a 2.3% cancellation rate — keep the airline app handy for rebooking.
Flight cancelled or delayed?
Check what Delta Air Lines owes you — refund rights, action plan, complaint email. Free.
Flying out of LAX? 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 October 2026. Source: Bureau of Transportation Statistics.