PlainFlights

Route · ATL → TLH · 2020–2025 BTS data

Atlanta to Tallahassee

According to PlainFlights' route traffic ranking (BTS On-Time Performance total flights), ATL to TLH (Atlanta to Tallahassee) ranks #1104 of 4927 tracked domestic routes by total flights (most flights = #1).

Data updated 2026-06-13

86.8%
On-time
+7.8 pts
vs US avg
68 min
Delay when late
10,423
Flights
#1104 of 4927
Corpus placement

Cancelled

1.3%

Best Month

Nov 2024 95%

Worst Month

Jun 2025 62%

Distance

223 mi

Carriers

11

Monthly Performance

Recent 24 months of route data.

Period Flights Delayed Cancelled Diverted Carriers
Dec 2025 140 27 3 0 DL
Nov 2025 145 19 4 1 OO,DL
Oct 2025 153 20 0 1 DL
Sep 2025 146 15 0 0 OO,DL
Aug 2025 160 37 0 1 OO,DL
Jul 2025 136 48 0 0 DL
Jun 2025 132 50 6 0 DL
May 2025 106 26 0 0 DL
Apr 2025 104 23 0 0 DL
Mar 2025 111 23 0 0 DL
Feb 2025 131 21 0 1 DL
Jan 2025 90 16 8 1 DL
Dec 2024 161 25 0 0 9E,DL
Nov 2024 161 8 0 1 9E,DL
Oct 2024 176 9 0 1 DL,9E
Sep 2024 169 17 8 0 9E,DL
Aug 2024 176 24 5 0 DL,9E
Jul 2024 172 58 12 1 9E,DL
Jun 2024 174 29 0 0 9E,DL,OO
May 2024 179 31 1 1 9E,DL
Apr 2024 176 19 0 1 9E,DL
Mar 2024 180 27 0 1 9E,DL
Feb 2024 155 10 0 0 9E,DL
Jan 2024 156 29 0 1 9E,DL

ATL–TLH seasonal on-time pattern

Best: September (92.6%) · weakest: July (77.0%)

75%80%85%90%95% JanFebMarAprMayJunJulAugSepOctNovDec 87.3%

Strongest calendar month

September

92.6% on-time · ~149 flights/mo

Busiest calendar month

August

~156 flights/mo avg

Weakest calendar month

July

77.0% on-time · ~145 flights/mo

Cancellation Rate

1.3%

47 of 3,589 flights

Diversion Rate

0.3%

12 of 3,589 flights

Explore origin & destination

On-time and delay data for the airports this route connects.

ATL - Atlanta

Full on-time, delay-cause, and seasonal performance for Atlanta, GA.

ATL on-time profile

TLH - Tallahassee

Full on-time, delay-cause, and seasonal performance for Tallahassee, FL.

TLH on-time profile

Compare the two airports

See ATL and TLH side by side on delays, cancellations, and reliability.

Compare ATL vs TLH

Origin-hub reliability standing

Among ATL's stronger departures

ATL → TLH posts a 86.8% on-time rate, landing in the ≥85% band with 67 of 144 BTS-tracked routes leaving Atlanta. The same hub also shows 75 mid-band and 2 challenged departures · fleet-wide on-time rank #666 of 4927 (highest on-time = #1).

What the Data Says About ATL to TLH

Atlanta to Tallahassee (ATL to TLH) is one of the more dependable pairings in the BTS On-Time Performance dataset: a 86.8% on-time rate across 10,423 flights, with delays that do happen averaging 68.3 minutes. The corridor runs roughly 223 miles and is served by 11 carriers. Over the most recent 24 months, 47 of 3,589 flights were cancelled (1.3%) and 12 diverted (0.3%).

The monthly split is wide on this route: Nov 2024 posted the strongest performance at 95% on-time, while Jun 2025 came in at just 62% - a 33-point swing worth factoring into travel timing.

On the multi-year calendar, ATL–TLH peaks in September at 92.6% on-time while August carries the heaviest traffic (~156 flights per month) ; the softest month is July at 77.0%, a 15.6-point swing that repeats because the corridor's weather and holiday mix stays stable year to year.

Frequently Asked Questions

Where does ATL to TLH rank among US routes by traffic? ▼
According to PlainFlights' route traffic ranking, ATL to TLH ranks #1104 of 4927 tracked domestic routes by total flights (most flights = #1). That ordinal matches our busiest-routes listing (total_flights DESC). See /methodology#corpus-placement for the exact sort basis.
How often are flights delayed from ATL to TLH? ▼
Flights from Atlanta to Tallahassee have a 86.8% on-time rate based on 10,423 flights. The average delay is 68.3 minutes. The best recent month was Nov 2024 with 95% on-time.
What is the cancellation rate for ATL to TLH? ▼
Over the last 24 months, 1.3% of flights on this route were cancelled (47 of 3,589 flights) and 0.3% were diverted.
How far is the flight from ATL to TLH? ▼
The flight distance from Atlanta (ATL) to Tallahassee (TLH) is approximately 223 miles. This route is served by 11 carriers.
When is the best time to fly from ATL to TLH? ▼
The best recent month for on-time performance was Nov 2024 (95% on-time). The worst was Jun 2025 (62% on-time). Consider booking during months with historically better performance.

Airports on this route

ATL Airport

Atlanta
TLH Airport

Tallahassee
Data source

Data Source: Bureau of Transportation Statistics (BTS), On-Time Performance Data. Statistics reflect cumulative performance across all available reporting periods.

Read our methodology - how this data is sourced, computed, and verified.

Using ATL–TLH data

ATL–TLH runs 7.8 pts above the national 79% average; the remaining risk is month-to-month swing and carrier mix, not a weak headline rate.

  • Compare ATL and TLH airport profiles: delay causes and top routes differ even on the same corridor. ATL airport
  • If your dates flex, September (92.6% on-time) beats July (77.0%) on this corridor. Seasonal chart
  • 4 other routes post a similar 86.8% on-time rate; compare before you commit to this pairing. Similar routes

On-time rate reflects the BTS historical average across all reporting carriers on this origin–destination pair, not any single flight or booking recommendation.

Data sourced from U.S. Department of Transportation Bureau of Transportation Statistics (BTS) On-Time Performance data. See our methodology for details. Retrieved and formatted by PlainFlights

Every figure on PlainFlights is rendered directly from BTS On-Time Performance data, no number is typed in by an editor. This page aggregates this specific route's on-time performance and monthly trend, live from the dataset. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error.