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360 km · Domestic

Hartsfield Jackson Atlanta (ATL) – Tallahassee (TLH)

In July 2026, 368 flights operated between Hartsfield Jackson Atlanta and Tallahassee (both directions), and 74.7% left on time, according to the US BTS.

Official · July 2026 according to the US BTS only airlines required to report on-time data to the US DOT

Flights per month

Only complete months are shown. A month appears once the source has published every day of it.

The most recent periods19 periods
PeriodFlights operated 2025Flights operated 2026Change vs last year
January165245▲ 48.5%
February261312▲ 19.5%
March223390▲ 74.9%
April207384▲ 85.5%
May212398▲ 87.7%
June252368▲ 46.0%
July272368▲ 35.3%
August320––
September292––
October306–in progress
November282––
December273––
Year to date (Jan–Jul)1,5922,465▲ 54.8%

On-time departures by month

Departures within 15 minutes of schedule.

The most recent periods19 periods
PeriodOn-time departures 2025On-time departures 2026Change vs last year
January83.6%86.5%▲ 3.5%
February85.1%87.8%▲ 3.2%
March81.6%78.2%▼ 4.2%
April82.6%88.0%▲ 6.5%
May84.0%83.4%▼ 0.7%
June64.3%89.1%▲ 38.6%
July74.3%74.7%▲ 0.5%
August82.5%––
September90.4%––
October89.9%–in progress
November86.9%––
December79.5%––
Year-to-date average (Jan–Jul)79.4%84.0%▲ 5.8%

Cancelled flights by month

The most recent periods19 periods
PeriodCancelled flights 2025Cancelled flights 2026Change vs last year
January1613▼ 18.8%
February04–
March010–
April08–
May04–
June122▼ 83.3%
July012–
August0––
September0––
October0–in progress
November8––
December7––
Year to date (Jan–Jul)2853▲ 89.3%

Airlines on this route

  1. Delta Air Lines 96.7%
  2. Endeavor Air 3.2%
  3. SkyWest Airlines 0.1%

Oct 1, 2024 – Jul 31, 2026

By direction

ATL → TLH

Scheduled flights
3,246
Flights operated
3,198
Cancelled
48 · 1.5%
On-time departures
81.5%

TLH → ATL

Scheduled flights
3,246
Flights operated
3,198
Cancelled
48 · 1.5%
On-time departures
86.3%

ATL → TLH and TLH → ATL counted separately.

Airlines on this route

Oct 1, 2024 – Jul 31, 2026
AirlineScheduled flights Share On-time departures Cancelled
Delta Air Lines DL 6,276 96.7% 83.7% 94
Endeavor Air 9E 208 3.2% 90.4% 0
SkyWest Airlines OO 8 0.1% 33.3% 2

Shares are of scheduled flights in the period shown. Codeshare flights are counted once, under the operating airline.

Flight timing & delays

Historical departures, grouped by the scheduled local time at the departure airport. These are recorded outcomes, not a forecast for your flight.

Times are local to the departure airport of each flight; both directions are combined.

US domestic sectors recorded by BTS

Source: the US BTS · Oct 12, 2024 → Jul 31, 2026

Lowest average delay05:00–06:00-0.3min · 359 recorded · 353 measured
Gap to highest-delay hour16.0min05:00 ↔ 19:00
Recorded flights6,492ATL–TLH

Departure hour

On-time departures Partial coverage: only airlines that report on-time data to the US DOT
00:00 · No observations · 0 recorded · 0 measured · Source: the US BTS 01:00 · No observations · 0 recorded · 0 measured · Source: the US BTS 02:00 · No observations · 0 recorded · 0 measured · Source: the US BTS 03:00 · No observations · 0 recorded · 0 measured · Source: the US BTS 04:00 · No observations · 0 recorded · 0 measured · Source: the US BTS 05:00 · 93.5% · 359 recorded · 353 measured · Source: the US BTS 06:00 · 93.0% · 230 recorded · 230 measured · Source: the US BTS 07:00 · 92.1% · 450 recorded · 443 measured · Source: the US BTS 08:00 · 92.7% · 542 recorded · 535 measured · Source: the US BTS 09:00 · Fewer than 200 measured departures · 81 recorded · 80 measured · Source: the US BTS 10:00 · 86.6% · 546 recorded · 539 measured · Source: the US BTS 11:00 · 89.0% · 211 recorded · 209 measured · Source: the US BTS 12:00 · 83.1% · 461 recorded · 456 measured · Source: the US BTS 13:00 · 83.8% · 269 recorded · 265 measured · Source: the US BTS 14:00 · 80.7% · 299 recorded · 295 measured · Source: the US BTS 15:00 · 80.0% · 722 recorded · 706 measured · Source: the US BTS 16:00 · Fewer than 200 measured departures · 42 recorded · 42 measured · Source: the US BTS 17:00 · 78.0% · 850 recorded · 832 measured · Source: the US BTS 18:00 · 83.3% · 213 recorded · 210 measured · Source: the US BTS 19:00 · 73.5% · 593 recorded · 584 measured · Source: the US BTS 20:00 · Fewer than 200 measured departures · 60 recorded · 60 measured · Source: the US BTS 21:00 · 78.6% · 464 recorded · 457 measured · Source: the US BTS 22:00 · Fewer than 200 measured departures · 100 recorded · 100 measured · Source: the US BTS 23:00 · No observations · 0 recorded · 0 measured · Source: the US BTS

Hover, tap or focus a point to see its value, sample and source.

Average departure delay Partial coverage: only airlines that report on-time data to the US DOT
00:00 · No observations · 0 recorded · 0 measured · Source: the US BTS 01:00 · No observations · 0 recorded · 0 measured · Source: the US BTS 02:00 · No observations · 0 recorded · 0 measured · Source: the US BTS 03:00 · No observations · 0 recorded · 0 measured · Source: the US BTS 04:00 · No observations · 0 recorded · 0 measured · Source: the US BTS 05:00 · -0.3 min · 359 recorded · 353 measured · Source: the US BTS 06:00 · 0.1 min · 230 recorded · 230 measured · Source: the US BTS 07:00 · 5.3 min · 450 recorded · 443 measured · Source: the US BTS 08:00 · 2.1 min · 542 recorded · 535 measured · Source: the US BTS 09:00 · Fewer than 200 measured departures · 81 recorded · 80 measured · Source: the US BTS 10:00 · 9.4 min · 546 recorded · 539 measured · Source: the US BTS 11:00 · 2.6 min · 211 recorded · 209 measured · Source: the US BTS 12:00 · 10.4 min · 461 recorded · 456 measured · Source: the US BTS 13:00 · 4.9 min · 269 recorded · 265 measured · Source: the US BTS 14:00 · 8.5 min · 299 recorded · 295 measured · Source: the US BTS 15:00 · 9.0 min · 722 recorded · 706 measured · Source: the US BTS 16:00 · Fewer than 200 measured departures · 42 recorded · 42 measured · Source: the US BTS 17:00 · 9.6 min · 850 recorded · 832 measured · Source: the US BTS 18:00 · 8.6 min · 213 recorded · 210 measured · Source: the US BTS 19:00 · 15.6 min · 593 recorded · 584 measured · Source: the US BTS 20:00 · Fewer than 200 measured departures · 60 recorded · 60 measured · Source: the US BTS 21:00 · 15.6 min · 464 recorded · 457 measured · Source: the US BTS 22:00 · Fewer than 200 measured departures · 100 recorded · 100 measured · Source: the US BTS 23:00 · No observations · 0 recorded · 0 measured · Source: the US BTS

Hover, tap or focus a point to see its value, sample and source.

Recorded flights Partial coverage: only airlines that report on-time data to the US DOT
00:00 · No observations · 0 recorded · 0 measured · Source: the US BTS 01:00 · No observations · 0 recorded · 0 measured · Source: the US BTS 02:00 · No observations · 0 recorded · 0 measured · Source: the US BTS 03:00 · No observations · 0 recorded · 0 measured · Source: the US BTS 04:00 · No observations · 0 recorded · 0 measured · Source: the US BTS 05:00 · 359 · 359 recorded · 353 measured · Source: the US BTS 06:00 · 230 · 230 recorded · 230 measured · Source: the US BTS 07:00 · 450 · 450 recorded · 443 measured · Source: the US BTS 08:00 · 542 · 542 recorded · 535 measured · Source: the US BTS 09:00 · 81 · 81 recorded · 80 measured · Source: the US BTS 10:00 · 546 · 546 recorded · 539 measured · Source: the US BTS 11:00 · 211 · 211 recorded · 209 measured · Source: the US BTS 12:00 · 461 · 461 recorded · 456 measured · Source: the US BTS 13:00 · 269 · 269 recorded · 265 measured · Source: the US BTS 14:00 · 299 · 299 recorded · 295 measured · Source: the US BTS 15:00 · 722 · 722 recorded · 706 measured · Source: the US BTS 16:00 · 42 · 42 recorded · 42 measured · Source: the US BTS 17:00 · 850 · 850 recorded · 832 measured · Source: the US BTS 18:00 · 213 · 213 recorded · 210 measured · Source: the US BTS 19:00 · 593 · 593 recorded · 584 measured · Source: the US BTS 20:00 · 60 · 60 recorded · 60 measured · Source: the US BTS 21:00 · 464 · 464 recorded · 457 measured · Source: the US BTS 22:00 · 100 · 100 recorded · 100 measured · Source: the US BTS 23:00 · No observations · 0 recorded · 0 measured · Source: the US BTS

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View the figures
Departure hourOn-time departuresAverage departure delayWith departure timeRecorded flights
00:00No observations———
01:00No observations———
02:00No observations———
03:00No observations———
04:00No observations———
05:0093.5%-0.3 min353359
06:0093.0%0.1 min230230
07:0092.1%5.3 min443450
08:0092.7%2.1 min535542
09:00Fewer than 200 measured departures—8081
10:0086.6%9.4 min539546
11:0089.0%2.6 min209211
12:0083.1%10.4 min456461
13:0083.8%4.9 min265269
14:0080.7%8.5 min295299
15:0080.0%9.0 min706722
16:00Fewer than 200 measured departures—4242
17:0078.0%9.6 min832850
18:0083.3%8.6 min210213
19:0073.5%15.6 min584593
20:00Fewer than 200 measured departures—6060
21:0078.6%15.6 min457464
22:00Fewer than 200 measured departures—100100
23:00No observations———

Day of week

On-time departures Partial coverage: only airlines that report on-time data to the US DOT
Monday · 81.9% · 994 recorded · 981 measured · Source: the US BTS Tuesday · 87.3% · 901 recorded · 896 measured · Source: the US BTS Wednesday · 89.5% · 919 recorded · 911 measured · Source: the US BTS Thursday · 83.3% · 968 recorded · 957 measured · Source: the US BTS Friday · 83.8% · 962 recorded · 949 measured · Source: the US BTS Saturday · 82.0% · 781 recorded · 755 measured · Source: the US BTS Sunday · 79.8% · 967 recorded · 947 measured · Source: the US BTS

Hover, tap or focus a point to see its value, sample and source.

Average departure delay Partial coverage: only airlines that report on-time data to the US DOT
Monday · 9.4 min · 994 recorded · 981 measured · Source: the US BTS Tuesday · 3.9 min · 901 recorded · 896 measured · Source: the US BTS Wednesday · 3.1 min · 919 recorded · 911 measured · Source: the US BTS Thursday · 7.8 min · 968 recorded · 957 measured · Source: the US BTS Friday · 9.4 min · 962 recorded · 949 measured · Source: the US BTS Saturday · 7.3 min · 781 recorded · 755 measured · Source: the US BTS Sunday · 13.4 min · 967 recorded · 947 measured · Source: the US BTS

Hover, tap or focus a point to see its value, sample and source.

Recorded flights Partial coverage: only airlines that report on-time data to the US DOT
Monday · 994 · 994 recorded · 981 measured · Source: the US BTS Tuesday · 901 · 901 recorded · 896 measured · Source: the US BTS Wednesday · 919 · 919 recorded · 911 measured · Source: the US BTS Thursday · 968 · 968 recorded · 957 measured · Source: the US BTS Friday · 962 · 962 recorded · 949 measured · Source: the US BTS Saturday · 781 · 781 recorded · 755 measured · Source: the US BTS Sunday · 967 · 967 recorded · 947 measured · Source: the US BTS

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View the figures
Day of weekOn-time departuresAverage departure delayWith departure timeRecorded flights
Monday81.9%9.4 min981994
Tuesday87.3%3.9 min896901
Wednesday89.5%3.1 min911919
Thursday83.3%7.8 min957968
Friday83.8%9.4 min949962
Saturday82.0%7.3 min755781
Sunday79.8%13.4 min947967

Month of year

Months combine the same calendar month across the years shown; this is a seasonal pattern, not a monthly time series.

On-time departures Partial coverage: only airlines that report on-time data to the US DOT
Jan · 85.4% · 439 recorded · 410 measured · Source: the US BTS Feb · 86.6% · 577 recorded · 573 measured · Source: the US BTS Mar · 79.5% · 623 recorded · 613 measured · Source: the US BTS Apr · 86.1% · 599 recorded · 591 measured · Source: the US BTS May · 83.6% · 614 recorded · 610 measured · Source: the US BTS Jun · 79.0% · 634 recorded · 620 measured · Source: the US BTS Jul · 74.5% · 652 recorded · 640 measured · Source: the US BTS Aug · 82.5% · 320 recorded · 320 measured · Source: the US BTS Sep · 90.4% · 292 recorded · 292 measured · Source: the US BTS Oct · 91.7% · 529 recorded · 529 measured · Source: the US BTS Nov · 90.6% · 611 recorded · 603 measured · Source: the US BTS Dec · 82.2% · 602 recorded · 595 measured · Source: the US BTS

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Average departure delay Partial coverage: only airlines that report on-time data to the US DOT
Jan · 10.7 min · 439 recorded · 410 measured · Source: the US BTS Feb · 2.9 min · 577 recorded · 573 measured · Source: the US BTS Mar · 12.6 min · 623 recorded · 613 measured · Source: the US BTS Apr · 3.1 min · 599 recorded · 591 measured · Source: the US BTS May · 8.5 min · 614 recorded · 610 measured · Source: the US BTS Jun · 12.5 min · 634 recorded · 620 measured · Source: the US BTS Jul · 17.7 min · 652 recorded · 640 measured · Source: the US BTS Aug · 7.7 min · 320 recorded · 320 measured · Source: the US BTS Sep · 1.6 min · 292 recorded · 292 measured · Source: the US BTS Oct · 3.5 min · 529 recorded · 529 measured · Source: the US BTS Nov · 0.3 min · 611 recorded · 603 measured · Source: the US BTS Dec · 8.8 min · 602 recorded · 595 measured · Source: the US BTS

Hover, tap or focus a point to see its value, sample and source.

Recorded flights Partial coverage: only airlines that report on-time data to the US DOT
Jan · 439 · 439 recorded · 410 measured · Source: the US BTS Feb · 577 · 577 recorded · 573 measured · Source: the US BTS Mar · 623 · 623 recorded · 613 measured · Source: the US BTS Apr · 599 · 599 recorded · 591 measured · Source: the US BTS May · 614 · 614 recorded · 610 measured · Source: the US BTS Jun · 634 · 634 recorded · 620 measured · Source: the US BTS Jul · 652 · 652 recorded · 640 measured · Source: the US BTS Aug · 320 · 320 recorded · 320 measured · Source: the US BTS Sep · 292 · 292 recorded · 292 measured · Source: the US BTS Oct · 529 · 529 recorded · 529 measured · Source: the US BTS Nov · 611 · 611 recorded · 603 measured · Source: the US BTS Dec · 602 · 602 recorded · 595 measured · Source: the US BTS

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View the figures
Month of yearOn-time departuresAverage departure delayWith departure timeRecorded flights
Jan85.4%10.7 min410439
Feb86.6%2.9 min573577
Mar79.5%12.6 min613623
Apr86.1%3.1 min591599
May83.6%8.5 min610614
Jun79.0%12.5 min620634
Jul74.5%17.7 min640652
Aug82.5%7.7 min320320
Sep90.4%1.6 min292292
Oct91.7%3.5 min529529
Nov90.6%0.3 min603611
Dec82.2%8.8 min595602

Delay and on-time rates need at least 200 measured departures per bucket. Smaller samples remain visible in the flight-count chart. An empty slot means no observations, not zero flights.

Recorded outcomes

  • On time 82.7% 5,367
  • Delayed >15 min 15.9% 1,029
  • Cancelled 1.5% 96
  • Missing departure time 0.0% 0

All recorded flights with a known scheduled local time, counted once. Missing actual times are shown separately.

On time means departing no more than 15 minutes after schedule. Cancelled flights and flights missing departure times are excluded from the on-time rate and average delay.

Flight numbers on this route

57
57 of 57
Flight numbersBy direction DeparturesOn time
DL1727 TLH → ATL 527 93.9%
DL2504 ATL → TLH 327 79.9%
DL1683 TLH → ATL 218 91.2%
DL1569 ATL → TLH 208 80.9%
DL2370 ATL → TLH 199 80.1%
DL2218 ATL → TLH 184 80.9%
DL2218 TLH → ATL 184 83.6%
DL1977 TLH → ATL 176 93.7%
DL1549 ATL → TLH 138 81.2%
DL1549 TLH → ATL 138 75.0%
DL3064 TLH → ATL 126 84.1%
DL3064 ATL → TLH 126 88.9%
DL1140 ATL → TLH 114 85.0%
DL1545 ATL → TLH 112 80.6%
DL2241 ATL → TLH 108 74.8%
DL1545 TLH → ATL 105 84.3%
DL2563 TLH → ATL 103 90.2%
DL2116 TLH → ATL 101 94.0%
DL2295 ATL → TLH 100 62.6%
DL2563 ATL → TLH 97 95.8%
DL2350 TLH → ATL 93 80.2%
DL2350 ATL → TLH 91 79.8%
DL2215 TLH → ATL 88 81.6%
DL2215 ATL → TLH 87 82.6%
DL1868 TLH → ATL 86 78.1%
DL1868 ATL → TLH 86 82.9%
DL573 TLH → ATL 81 77.5%
DL573 ATL → TLH 81 81.3%
DL3003 TLH → ATL 79 89.7%
DL3003 ATL → TLH 79 88.5%
DL1994 ATL → TLH 64 59.7%
DL1159 TLH → ATL 62 93.6%
DL1159 ATL → TLH 62 93.6%
DL692 TLH → ATL 62 88.1%
DL2336 TLH → ATL 58 91.2%
DL2336 ATL → TLH 58 93.0%
DL2878 ATL → TLH 58 66.1%
DL2878 TLH → ATL 56 61.8%
DL2832 TLH → ATL 54 85.2%
DL1691 ATL → TLH 52 92.3%
DL540 TLH → ATL 50 91.5%
DL848 TLH → ATL 50 87.5%
DL848 ATL → TLH 50 83.3%
DL932 ATL → TLH 50 73.5%
DL1994 TLH → ATL 48 57.5%
DL540 ATL → TLH 48 77.8%
DL2832 ATL → TLH 44 86.4%
DL1691 TLH → ATL 40 92.5%
DL1140 TLH → ATL 39 76.3%
DL2486 ATL → TLH 39 81.6%
DL2486 TLH → ATL 39 73.7%
DL630 TLH → ATL 36 88.9%
DL1182 ATL → TLH 34 81.8%
DL1182 TLH → ATL 34 75.8%
DL426 ATL → TLH 32 68.8%
DL566 TLH → ATL 32 90.6%
DL425 ATL → TLH 31 87.1%

Flight numbers are the codes sold on tickets. On shared flights one aircraft can carry several of them. Only numbers with at least 30 flights have a page.

Monthly figures
PeriodFlights operated Change vs last yearCancelled On-time departures
July 2026 368 +35.3% 12 74.7%
June 2026 368 +46.0% 2 89.1%
May 2026 398 +87.7% 4 83.4%
April 2026 384 +85.5% 8 88.0%
March 2026 390 +74.9% 10 78.2%
February 2026 312 +19.5% 4 87.8%
January 2026 245 +48.5% 13 86.5%
December 2025 273 −15.2% 7 79.5%
November 2025 282 −12.1% 8 86.9%
October 2025 306 +37.2% 0 89.9%
September 2025 292 0 90.4%
August 2025 320 0 82.5%
July 2025 272 0 74.3%
June 2025 252 12 64.3%
May 2025 212 0 84.0%
April 2025 207 0 82.6%
March 2025 223 0 81.6%
February 2025 261 0 85.1%
January 2025 165 16 83.6%
December 2024 322 0 84.5%
November 2024 321 0 93.8%
October 2024 223 0 94.2%

How to read this chart

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