Historical on-time performance
Tallahassee to Atlanta
223 miData through May 2026Source: US DOT · BTS
Flights on TLH–ATL arrive on time 85% of the time over the last 12 months.
On-time rate85%arrived within 15 min
p90 delay25 min1 in 10 flights is worse (tail risk)
Cancelled1.7%of scheduled flights
based on 1,892 flights over the last 12 months. On-time means arriving within 15 minutes (BTS standard).
By airline
How each carrier compares
- Delta Air LinesOn-time85%Medianon timep9025 minCancel1.7%Flights1,892
Why flights run late
Delay causes
- Airline50%
- Weather3%
- Air traffic (NAS)9%
- Late aircraft37%
- Security0%
Most delay minutes here are attributed to Airline.
When flights don't go
Why flights were cancelled
- Airline69%
- Weather31%
- Air traffic (NAS)0%
- Security0%
Most cancellations here are attributed to Airline. Shares are among 32 cancellations with a reported cause (BTS reports causes from June 2003).
Over time
On-time trend
By season
On-time rate by month
When to fly
Best time to fly TLH → ATL
All airlines · rolling 36 months (2023-06 .. 2026-05).
Best time of day
Mornings are the most reliable time of day to fly this route — 90% on time.
- Mornings90% on time · p90 10 min · 2,140 flights
- Middays87% on time · p90 20 min · 1,316 flights
- Afternoons83% on time · p90 35 min · 841 flights
- Evenings81% on time · p90 45 min · 1,289 flights
Best day of week
On-time rates are fairly even by day on this route — ranging from 82% to 89% on time.
- Wednesdays89% on time · p90 10 min · 795 flights
- Tuesdays89% on time · p90 20 min · 792 flights
- Thursdays87% on time · p90 15 min · 833 flights
- Fridays87% on time · p90 20 min · 838 flights
- Saturdays85% on time · p90 20 min · 700 flights
- Mondays85% on time · p90 25 min · 840 flights
- Sundays82% on time · p90 35 min · 826 flights
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