ATL (Atlanta) to LGA (New York) flights arrive on time 75% of the time. The most reliable airline on this route is Spirit Airlines at 87%. The average delay is 71 minutes. Delays on this route are most often caused by air traffic and busy airspace.
Source: Bureau of Transportation Statistics. Updated July 2026.ATL → LGA
ATL (Atlanta) to LGA (New York)
ATL → LGA on-time performance by month
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This route is on time most of the time. About 75% of flights arrive on schedule.
Delays on this route are most often caused by air traffic and busy airspace.
Accurate?
Spirit Airlines is significantly more reliable on this route at 87% on time vs Frontier Airlines at 62%.
Airline Comparison
Spirit Airlines leads at 87% on time; Frontier Airlines trails at 62%.
Accurate?
Good to know
Departing from ATL
80% on timeExpect ~17 min sitting on the taxiway after your gate pushes back. ATL has long runway queues.
TSA is currently ~5 min. Best time: 4 AM (about 5 min).
Arriving at LGA
77% on timeWhen flights into LGA are late, the average delay is 77 minutes. Build buffer if you have ground plans.
If connecting at LGA: TSA is ~5 min right now. Allow at least 60 minutes for a domestic connection.
LGA has a 3.4% cancellation rate — keep the airline app handy for rebooking.
Flight cancelled or delayed?
Check what Spirit Airlines owes you — refund rights, action plan, complaint email. Free.
Flying out of ATL? 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 July 2026. Source: Bureau of Transportation Statistics.