How often are TLH to ATL flights on time?

Flights from Tallahassee (TLH) to Atlanta (ATL) arrive on time 90% of the time across 12,064 flights of official data.

Which airline is most reliable on the TLH to ATL route?

Delta Air Lines has the best on-time record on this route at 90% across 12,064 flights.

Route reliability

Flights from Tallahassee to Atlanta arrive on time 90% of the time across 12,064 flights. Here’s how each airline really performs.

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On-time rate

12,064 flights

Airline	On-time	Flights
Delta Air Lines	90%	12,064

On-time = arrived within 15 minutes of schedule, per BTS TranStats. Compare the reverse leg ATL → TLH.

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Score real TLH–ATL flights on reliability, weather, and connection safety — not just price.