Route Reliability

Airport reliability

Tallahassee (TLH) on-time performance

How reliably flights leave Tallahassee, FL (TLH) and reach their destinations, by airline, departure hour and month, September 2025 to August 2026.

Historical performance Official DOT data through August 2026 · Not live flight status

Tallahassee, FL4,659 departures in 12 months

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Three-letter airport codes, nonstop U.S. domestic flights. One direction at a time.

Departures on time
80.8%
U.S. average 75.6%
Cancelled
2.2%
U.S. average 1.9%
60+ minutes late
7.8%
U.S. average 8.1%
Scheduled departures
4,659
12 months

What this means

TLH departures beat the U.S. average.

  • 80.8% of the 4,659 scheduled departures from Tallahassee (TLH) arrived at their destination on time, 5.2 points higher than the U.S. average of 75.6%.
  • 2.2% of departures were cancelled (U.S. average 1.9%), and 7.8% arrived an hour or more late.
  • Flights arriving at TLH were on time 77.9% of the time.
  • Among airlines with at least 300 departures, Delta Air Lines was the most punctual from TLH (84.4%) and PSA Airlines the least (75.2%).
  • Over the last 3 years, November was the most reliable month for departures from TLH (87.6% on time) and July the least reliable (74.0%).
  • Cancellations peaked in January, when 5.2% of flights were cancelled.
  • Flights scheduled to depart before 6 am were the most punctual (90.6% on time); flights scheduled to depart 6 pm to 7 pm were the least (62.2%).

Airlines at TLH

Ranked by on-time arrival

Departures from TLH, September 2025 to August 2026. On time means arrived at the destination within 15 minutes of schedule.
AirlineOn timeCancelled 60+ min lateAvg delay when lateDepartures
Delta Air Lines 84.4%1.6% 6.8%98 min 2,009
Envoy AirSold as American Eagle 81.5%0.6% 6.3%78 min 1,254
PSA AirlinesSold as American Eagle 75.2%4.4% 10.6%111 min 1,377
American Airlines Insufficient sample 9
Republic AirwaysSold as American Eagle, Delta Connection, United Express Insufficient sample 8
SkyWest AirlinesSold as United Express, Delta Connection, American Eagle, Alaska Insufficient sample 2

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On-time rate by departure hour

<6a 90.6%
6a 86.5%
7a 83.8%
8a 90.2%
9a 81.9%
10a 89.5%
11a 88.5%
12p 84.1%
1p 77.8%
2p 78.7%
3p 74.6%
4p 80.3%
5p 76.1%
6p 62.2%
7p 79.7%
8p 70.3%
Share of scheduled flights on time TLH average 80.8%
Departures from TLH by scheduled local departure hour, September 2025 to August 2026. Scale starts at zero.
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PeriodOn timeFlights
Departing before 6 am 90.6% 286
Departing 6 am to 7 am 86.5% 773
Departing 7 am to 8 am 83.8% 581
Departing 8 am to 9 am 90.2% 184
Departing 9 am to 10 am 81.9% 265
Departing 10 am to 11 am 89.5% 287
Departing 11 am to noon 88.5% 96
Departing noon to 1 pm 84.1% 157
Departing 1 pm to 2 pm 77.8% 279
Departing 2 pm to 3 pm 78.7% 235
Departing 3 pm to 4 pm 74.6% 177
Departing 4 pm to 5 pm 80.3% 61
Departing 5 pm to 6 pm 76.1% 389
Departing 6 pm to 7 pm 62.2% 344
Departing 7 pm to 8 pm 79.7% 158
Departing 8 pm to 9 pm 70.3% 387

Best and worst months at TLH

Jan 78.1%
Feb 83.4%
Mar 76.7%
Apr 83.6%
May 76.6%
Jun 77.5%
Jul 74.0%
Aug 79.3%
Sep 84.5%
Oct 86.8%
Nov 87.6%
Dec 80.5%
Share of scheduled flights on time 12-month average 80.8%
Departures from TLH by calendar month, September 2023 to August 2026 pooled. Scale starts at zero.
Show as table
PeriodOn timeFlights
January 78.1% 1,221
February 83.4% 1,235
March 76.7% 1,362
April 83.6% 1,252
May 76.6% 1,344
June 77.5% 1,279
July 74.0% 1,268
August 79.3% 1,368
September 84.5% 1,344
October 86.8% 1,434
November 87.6% 1,239
December 80.5% 1,231

Month by month, last 12 months

Sep 85.2%
Oct 85.4%
Nov 82.0%
Dec 78.5%
Jan 81.8%
Feb 84.0%
Mar 73.4%
Apr 85.7%
May 78.1%
Jun 81.7%
Jul 73.0%
Aug 82.2%
Share of scheduled flights on time U.S. average 75.6%
Departures from TLH, September 2025 to August 2026. Scale starts at zero.
Show as table
PeriodOn timeFlights
Sep 2025 85.2% 358
Oct 2025 85.4% 384
Nov 2025 82.0% 373
Dec 2025 78.5% 354
Jan 2026 81.8% 346
Feb 2026 84.0% 351
Mar 2026 73.4% 417
Apr 2026 85.7% 406
May 2026 78.1% 421
Jun 2026 81.7% 399
Jul 2026 73.0% 434
Aug 2026 82.2% 416

Busiest routes from TLH

Nonstop routes from TLH by scheduled flights, September 2025 to August 2026.
ToOn timeCancelledAirlinesFlights
Atlanta (ATL) 84.3%1.7%22,011
Miami (MIA) 81.0%0.6%31,198
Dallas/Fort Worth (DFW) 75.4%3.7%21,079
Washington (DCA) 77.0%5.7%1366
Airliner parked at a terminal gate
Photo: Depositphotos (licensed stock, illustrative only). Credits

Sources & data dates

Source
U.S. DOT Bureau of Transportation Statistics, Reporting Carrier On-Time Performance (1987-present)
Period
September 2025 to August 2026 (12 months); month-of-year patterns September 2023 to August 2026
Data through
August 2026
Processed
2026-11-03
Scope
Scheduled nonstop domestic departures from Tallahassee, FL (TLH) by airlines that report to the DOT.
Method
Rates use all scheduled flights as the denominator; cancelled and diverted flights count as not on time. Figures based on fewer than 50 scheduled flights are suppressed. Full methodology.

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