BTS DATA COMPLETE THROUGH JUNE 2026HISTORICAL ODDS · NOT LIVE FLIGHT STATUS
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TLH→ATL

Tallahassee, FL (TLH) to Atlanta, GA (ATL) flight delay odds

86.0% of 1,949 official scheduled TLH-to-ATL flights arrived on time; 8.7% arrived at least 30 minutes late and 1.4% were cancelled during July 2025–June 2026.

Source: U.S. Bureau of Transportation Statistics · Reporting window: July 2025–June 2026 · Updated September 16, 2026

HISTORICAL ROUTE SIGNALLower disruption
86.0%arrived on time
8.7%30+ min late
1.4%cancelled
1,949scheduled flights
Based on July 2025–June 2026; on time means arrival less than 15 minutes late.
60+ minutes late5.7%all scheduled flights
120+ minutes late2.7%all scheduled flights
Diverted0.0%did not reach as scheduled
Average arrival-0.4 mincompleted flights

Which departure time was most reliable for TLH to ATL?

Among qualifying TLH-to-ATL departure window results, Early morning had the highest on-time rate: 91.1% of 721 flights. Afternoon was lowest at 80.3% across 493 flights.

Departure windowFlightsOn time30+ minCancelled
Early morning72191.1%4.9%1.2%
Late morning28890.6%7.3%1.0%
Afternoon49380.3%13.0%0.8%
Evening44781.0%11.2%2.7%

Which weekday was most reliable for TLH to ATL?

Among qualifying TLH-to-ATL weekday results, Wednesday had the highest on-time rate: 92.0% of 274 flights. Monday was lowest at 80.7% across 301 flights.

DayFlightsOn time30+ minCancelled
Monday30180.7%10.3%2.0%
Tuesday26690.6%7.9%0.4%
Wednesday27492.0%5.1%0.0%
Thursday29586.8%7.8%1.4%
Friday29587.5%7.1%0.7%
Saturday22683.2%10.2%3.5%
Sunday29281.5%12.7%2.4%

Which airline was most reliable for TLH to ATL?

Only Delta Air Lines met the TLH-to-ATL airline threshold: 86.2% of 1,945 scheduled flights arrived on time during July 2025–June 2026.

AirlineFlightsOn time30+ minCancelled
Delta Air Lines1,94586.2%8.6%1.4%
SkyWest Airlines40.0%75.0%25.0%

Which month was most reliable for TLH to ATL?

Among qualifying TLH-to-ATL month results, September 2025 had the highest on-time rate: 90.4% of 146 flights. March 2026 was lowest at 79.0% across 200 flights.

MonthFlightsOn time30+ minCancelled
July 202513685.3%11.0%0.0%
August 202516088.8%8.8%0.0%
September 202514690.4%4.8%0.0%
October 202515388.2%7.2%0.0%
November 202514585.5%8.3%2.8%
December 202514082.9%8.6%2.9%
January 202612985.3%7.0%4.7%
February 202615886.1%6.3%1.3%
March 202620079.0%15.0%2.5%
April 202619689.8%4.6%2.0%
May 202620182.1%12.9%1.0%
June 202618589.7%8.1%0.5%

What drove TLH to ATL delay minutes?

Airline was the largest recorded TLH-to-ATL delay category, accounting for 52.7% of 23,208 BTS-attributed delay minutes during July 2025–June 2026.

Airline52.7%
Late aircraft35.2%
National airspace9.3%
Weather2.8%
Security0.0%
This is historical evidence, not a forecast.

Weather, schedules and operations change. For a trip you have already booked, use the airline or airport for live status.