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1,305 km · Domestic

Hartsfield Jackson Atlanta (ATL) – Austin Bergstrom (AUS)

In July 2026, 775 flights operated between Hartsfield Jackson Atlanta and Austin Bergstrom (both directions), and 66.3% 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
January612661▲ 8.0%
February619659▲ 6.5%
March750745▼ 0.7%
April720726▲ 0.8%
May793764▼ 3.7%
June781751▼ 3.8%
July807775▼ 4.0%
August801––
September770––
October814–in progress
November745––
December718––
Year to date (Jan–Jul)5,0825,0810.0%

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
January85.6%84.7%▼ 1.1%
February81.9%87.3%▲ 6.6%
March81.6%80.1%▼ 1.8%
April80.7%84.2%▲ 4.3%
May73.5%77.5%▲ 5.4%
June65.7%74.8%▲ 13.9%
July69.1%66.3%▼ 4.1%
August77.5%––
September87.9%––
October81.7%–in progress
November79.9%––
December74.9%––
Year-to-date average (Jan–Jul)76.9%79.3%▲ 3.1%

Cancelled flights by month

The most recent periods19 periods
PeriodCancelled flights 2025Cancelled flights 2026Change vs last year
January3237▲ 15.6%
February05–
March217▲ 750.0%
April62▼ 66.7%
May19▲ 800.0%
June175▼ 70.6%
July177▼ 58.8%
August13––
September0––
October0–in progress
November7––
December16––
Year to date (Jan–Jul)7582▲ 9.3%

Airlines on this route

  1. Delta Air Lines 70.0%
  2. Southwest Airlines 24.5%
  3. Frontier Airlines 5.5%
  4. American Airlines 0.0%
  5. Endeavor Air 0.0%

Oct 1, 2024 – Jul 31, 2026

By direction

ATL → AUS

Scheduled flights
8,091
Flights operated
7,997
Cancelled
94 · 1.2%
On-time departures
77.6%

AUS → ATL

Scheduled flights
8,091
Flights operated
7,990
Cancelled
101 · 1.2%
On-time departures
80.9%

ATL → AUS and AUS → ATL counted separately.

Airlines on this route

Oct 1, 2024 – Jul 31, 2026
AirlineScheduled flights Share On-time departures Cancelled
Delta Air Lines DL 11,324 70.0% 81.1% 142
Southwest Airlines WN 3,964 24.5% 77.8% 27
Frontier Airlines F9 884 5.5% 62.0% 26
American Airlines AA 8 0.0% 100.0% 0
Endeavor Air 9E 2 0.0% 100.0% 0

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 delay05:00–06:00-0.9min · 732 recorded · 722 measured
Gap to highest-delay hour26.9min05:00 ↔ 21:00
Recorded flights16,182ATL–AUS

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 · 96.1% · 732 recorded · 722 measured · Source: the US BTS 06:00 · 94.9% · 802 recorded · 791 measured · Source: the US BTS 07:00 · 90.4% · 265 recorded · 261 measured · Source: the US BTS 08:00 · 91.9% · 1,570 recorded · 1,549 measured · Source: the US BTS 09:00 · 89.3% · 891 recorded · 882 measured · Source: the US BTS 10:00 · 88.2% · 1,003 recorded · 988 measured · Source: the US BTS 11:00 · 85.3% · 903 recorded · 897 measured · Source: the US BTS 12:00 · 82.0% · 1,372 recorded · 1,355 measured · Source: the US BTS 13:00 · 81.0% · 1,001 recorded · 990 measured · Source: the US BTS 14:00 · 75.3% · 1,299 recorded · 1,292 measured · Source: the US BTS 15:00 · 70.8% · 1,353 recorded · 1,330 measured · Source: the US BTS 16:00 · 68.6% · 677 recorded · 674 measured · Source: the US BTS 17:00 · 67.6% · 1,442 recorded · 1,419 measured · Source: the US BTS 18:00 · 67.2% · 955 recorded · 944 measured · Source: the US BTS 19:00 · 65.5% · 697 recorded · 687 measured · Source: the US BTS 20:00 · 63.1% · 243 recorded · 241 measured · Source: the US BTS 21:00 · 57.0% · 273 recorded · 270 measured · Source: the US BTS 22:00 · 72.3% · 674 recorded · 665 measured · Source: the US BTS 23:00 · Fewer than 200 measured departures · 30 recorded · 30 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 · -0.9 min · 732 recorded · 722 measured · Source: the US BTS 06:00 · 0.8 min · 802 recorded · 791 measured · Source: the US BTS 07:00 · 9.0 min · 265 recorded · 261 measured · Source: the US BTS 08:00 · 4.7 min · 1,570 recorded · 1,549 measured · Source: the US BTS 09:00 · 3.8 min · 891 recorded · 882 measured · Source: the US BTS 10:00 · 4.1 min · 1,003 recorded · 988 measured · Source: the US BTS 11:00 · 6.3 min · 903 recorded · 897 measured · Source: the US BTS 12:00 · 8.1 min · 1,372 recorded · 1,355 measured · Source: the US BTS 13:00 · 12.8 min · 1,001 recorded · 990 measured · Source: the US BTS 14:00 · 11.9 min · 1,299 recorded · 1,292 measured · Source: the US BTS 15:00 · 16.3 min · 1,353 recorded · 1,330 measured · Source: the US BTS 16:00 · 18.5 min · 677 recorded · 674 measured · Source: the US BTS 17:00 · 19.9 min · 1,442 recorded · 1,419 measured · Source: the US BTS 18:00 · 21.1 min · 955 recorded · 944 measured · Source: the US BTS 19:00 · 19.4 min · 697 recorded · 687 measured · Source: the US BTS 20:00 · 21.1 min · 243 recorded · 241 measured · Source: the US BTS 21:00 · 26.0 min · 273 recorded · 270 measured · Source: the US BTS 22:00 · 19.6 min · 674 recorded · 665 measured · Source: the US BTS 23:00 · Fewer than 200 measured departures · 30 recorded · 30 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 · 732 · 732 recorded · 722 measured · Source: the US BTS 06:00 · 802 · 802 recorded · 791 measured · Source: the US BTS 07:00 · 265 · 265 recorded · 261 measured · Source: the US BTS 08:00 · 1,570 · 1,570 recorded · 1,549 measured · Source: the US BTS 09:00 · 891 · 891 recorded · 882 measured · Source: the US BTS 10:00 · 1,003 · 1,003 recorded · 988 measured · Source: the US BTS 11:00 · 903 · 903 recorded · 897 measured · Source: the US BTS 12:00 · 1,372 · 1,372 recorded · 1,355 measured · Source: the US BTS 13:00 · 1,001 · 1,001 recorded · 990 measured · Source: the US BTS 14:00 · 1,299 · 1,299 recorded · 1,292 measured · Source: the US BTS 15:00 · 1,353 · 1,353 recorded · 1,330 measured · Source: the US BTS 16:00 · 677 · 677 recorded · 674 measured · Source: the US BTS 17:00 · 1,442 · 1,442 recorded · 1,419 measured · Source: the US BTS 18:00 · 955 · 955 recorded · 944 measured · Source: the US BTS 19:00 · 697 · 697 recorded · 687 measured · Source: the US BTS 20:00 · 243 · 243 recorded · 241 measured · Source: the US BTS 21:00 · 273 · 273 recorded · 270 measured · Source: the US BTS 22:00 · 674 · 674 recorded · 665 measured · Source: the US BTS 23:00 · 30 · 30 recorded · 30 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———
05:0096.1%-0.9 min722732
06:0094.9%0.8 min791802
07:0090.4%9.0 min261265
08:0091.9%4.7 min1,5491,570
09:0089.3%3.8 min882891
10:0088.2%4.1 min9881,003
11:0085.3%6.3 min897903
12:0082.0%8.1 min1,3551,372
13:0081.0%12.8 min9901,001
14:0075.3%11.9 min1,2921,299
15:0070.8%16.3 min1,3301,353
16:0068.6%18.5 min674677
17:0067.6%19.9 min1,4191,442
18:0067.2%21.1 min944955
19:0065.5%19.4 min687697
20:0063.1%21.1 min241243
21:0057.0%26.0 min270273
22:0072.3%19.6 min665674
23:00Fewer than 200 measured departures—3030

Day of week

On-time departures Partial coverage: only airlines that report on-time data to the US DOT
Monday · 75.3% · 2,472 recorded · 2,432 measured · Source: the US BTS Tuesday · 84.5% · 2,262 recorded · 2,250 measured · Source: the US BTS Wednesday · 85.7% · 2,244 recorded · 2,239 measured · Source: the US BTS Thursday · 78.7% · 2,419 recorded · 2,409 measured · Source: the US BTS Friday · 77.8% · 2,447 recorded · 2,405 measured · Source: the US BTS Saturday · 82.3% · 1,916 recorded · 1,872 measured · Source: the US BTS Sunday · 72.0% · 2,422 recorded · 2,380 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
Monday · 14.7 min · 2,472 recorded · 2,432 measured · Source: the US BTS Tuesday · 7.9 min · 2,262 recorded · 2,250 measured · Source: the US BTS Wednesday · 6.0 min · 2,244 recorded · 2,239 measured · Source: the US BTS Thursday · 10.4 min · 2,419 recorded · 2,409 measured · Source: the US BTS Friday · 12.9 min · 2,447 recorded · 2,405 measured · Source: the US BTS Saturday · 8.3 min · 1,916 recorded · 1,872 measured · Source: the US BTS Sunday · 18.4 min · 2,422 recorded · 2,380 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 · 2,472 · 2,472 recorded · 2,432 measured · Source: the US BTS Tuesday · 2,262 · 2,262 recorded · 2,250 measured · Source: the US BTS Wednesday · 2,244 · 2,244 recorded · 2,239 measured · Source: the US BTS Thursday · 2,419 · 2,419 recorded · 2,409 measured · Source: the US BTS Friday · 2,447 · 2,447 recorded · 2,405 measured · Source: the US BTS Saturday · 1,916 · 1,916 recorded · 1,872 measured · Source: the US BTS Sunday · 2,422 · 2,422 recorded · 2,380 measured · Source: the US BTS

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View the figures
Day of weekOn-time departuresAverage departure delayWith departure timeRecorded flights
Monday75.3%14.7 min2,4322,472
Tuesday84.5%7.9 min2,2502,262
Wednesday85.7%6.0 min2,2392,244
Thursday78.7%10.4 min2,4092,419
Friday77.8%12.9 min2,4052,447
Saturday82.3%8.3 min1,8721,916
Sunday72.0%18.4 min2,3802,422

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 · 85.2% · 1,342 recorded · 1,273 measured · Source: the US BTS Feb · 84.7% · 1,283 recorded · 1,278 measured · Source: the US BTS Mar · 80.9% · 1,514 recorded · 1,495 measured · Source: the US BTS Apr · 82.4% · 1,454 recorded · 1,446 measured · Source: the US BTS May · 75.5% · 1,567 recorded · 1,557 measured · Source: the US BTS Jun · 70.2% · 1,554 recorded · 1,532 measured · Source: the US BTS Jul · 67.8% · 1,606 recorded · 1,582 measured · Source: the US BTS Aug · 77.5% · 814 recorded · 801 measured · Source: the US BTS Sep · 87.9% · 770 recorded · 770 measured · Source: the US BTS Oct · 84.3% · 1,311 recorded · 1,310 measured · Source: the US BTS Nov · 83.5% · 1,471 recorded · 1,464 measured · Source: the US BTS Dec · 78.4% · 1,496 recorded · 1,479 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 · 9.3 min · 1,342 recorded · 1,273 measured · Source: the US BTS Feb · 8.6 min · 1,283 recorded · 1,278 measured · Source: the US BTS Mar · 11.7 min · 1,514 recorded · 1,495 measured · Source: the US BTS Apr · 8.4 min · 1,454 recorded · 1,446 measured · Source: the US BTS May · 12.7 min · 1,567 recorded · 1,557 measured · Source: the US BTS Jun · 18.2 min · 1,554 recorded · 1,532 measured · Source: the US BTS Jul · 21.4 min · 1,606 recorded · 1,582 measured · Source: the US BTS Aug · 9.5 min · 814 recorded · 801 measured · Source: the US BTS Sep · 4.4 min · 770 recorded · 770 measured · Source: the US BTS Oct · 7.0 min · 1,311 recorded · 1,310 measured · Source: the US BTS Nov · 6.6 min · 1,471 recorded · 1,464 measured · Source: the US BTS Dec · 12.7 min · 1,496 recorded · 1,479 measured · Source: the US BTS

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Recorded flights Partial coverage: only airlines that report on-time data to the US DOT
Jan · 1,342 · 1,342 recorded · 1,273 measured · Source: the US BTS Feb · 1,283 · 1,283 recorded · 1,278 measured · Source: the US BTS Mar · 1,514 · 1,514 recorded · 1,495 measured · Source: the US BTS Apr · 1,454 · 1,454 recorded · 1,446 measured · Source: the US BTS May · 1,567 · 1,567 recorded · 1,557 measured · Source: the US BTS Jun · 1,554 · 1,554 recorded · 1,532 measured · Source: the US BTS Jul · 1,606 · 1,606 recorded · 1,582 measured · Source: the US BTS Aug · 814 · 814 recorded · 801 measured · Source: the US BTS Sep · 770 · 770 recorded · 770 measured · Source: the US BTS Oct · 1,311 · 1,311 recorded · 1,310 measured · Source: the US BTS Nov · 1,471 · 1,471 recorded · 1,464 measured · Source: the US BTS Dec · 1,496 · 1,496 recorded · 1,479 measured · Source: the US BTS

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View the figures
Month of yearOn-time departuresAverage departure delayWith departure timeRecorded flights
Jan85.2%9.3 min1,2731,342
Feb84.7%8.6 min1,2781,283
Mar80.9%11.7 min1,4951,514
Apr82.4%8.4 min1,4461,454
May75.5%12.7 min1,5571,567
Jun70.2%18.2 min1,5321,554
Jul67.8%21.4 min1,5821,606
Aug77.5%9.5 min801814
Sep87.9%4.4 min770770
Oct84.3%7.0 min1,3101,311
Nov83.5%6.6 min1,4641,471
Dec78.4%12.7 min1,4791,496

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 78.3% 12,673
  • Delayed >15 min 20.5% 3,314
  • Cancelled 1.2% 195
  • 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

73
73 of 73
Flight numbersBy direction DeparturesOn time
DL1258 AUS → ATL 658 94.1%
DL1344 AUS → ATL 658 96.0%
DL1397 ATL → AUS 653 81.1%
DL2976 ATL → AUS 650 94.3%
DL2886 ATL → AUS 646 86.2%
DL2976 AUS → ATL 640 89.2%
DL2899 AUS → ATL 630 90.7%
DL2104 AUS → ATL 627 77.5%
DL1491 ATL → AUS 622 71.4%
DL1397 AUS → ATL 608 74.7%
DL2104 ATL → AUS 604 84.6%
DL1170 ATL → AUS 583 67.9%
DL2886 AUS → ATL 565 82.7%
DL1060 ATL → AUS 535 70.3%
DL1491 AUS → ATL 507 67.5%
DL1335 ATL → AUS 457 76.4%
F994211 ATL → AUS 426 65.0%
DL2011 ATL → AUS 367 87.9%
DL2011 AUS → ATL 362 82.9%
F994702 AUS → ATL 339 57.5%
DL1081 ATL → AUS 278 57.3%
DL1060 AUS → ATL 192 56.9%
DL3098 ATL → AUS 185 65.2%
WN854 AUS → ATL 107 87.7%
F994212 AUS → ATL 100 64.3%
WN406 ATL → AUS 97 93.7%
WN2677 ATL → AUS 81 70.4%
WN2448 AUS → ATL 68 88.1%
WN469 AUS → ATL 61 49.2%
WN287 ATL → AUS 59 74.6%
DL1550 AUS → ATL 58 93.0%
WN2629 ATL → AUS 58 91.2%
WN279 AUS → ATL 58 65.5%
WN4162 AUS → ATL 58 93.1%
WN300 ATL → AUS 57 70.2%
WN893 AUS → ATL 57 84.2%
WN179 ATL → AUS 53 77.4%
WN4430 AUS → ATL 52 90.4%
WN3624 ATL → AUS 51 78.4%
WN3769 AUS → ATL 51 80.0%
WN1416 AUS → ATL 50 80.0%
WN2116 ATL → AUS 50 70.0%
WN297 ATL → AUS 50 94.0%
WN3413 ATL → AUS 50 66.0%
WN3892 AUS → ATL 50 50.0%
WN4363 ATL → AUS 49 98.0%
WN3147 ATL → AUS 47 93.5%
WN2899 AUS → ATL 46 78.3%
WN3002 AUS → ATL 46 93.5%
WN3098 ATL → AUS 46 89.1%
WN1305 ATL → AUS 42 92.9%
WN2458 AUS → ATL 42 57.5%
WN314 ATL → AUS 42 38.1%
WN411 AUS → ATL 42 85.7%
WN4777 ATL → AUS 42 83.3%
WN935 ATL → AUS 42 73.8%
WN770 AUS → ATL 36 88.9%
DL1620 AUS → ATL 34 76.5%
WN178 ATL → AUS 34 47.1%
WN3551 AUS → ATL 34 88.2%
WN1777 ATL → AUS 33 72.7%
WN234 ATL → AUS 33 87.5%
WN2590 AUS → ATL 33 84.4%
WN2821 AUS → ATL 33 72.7%
WN373 ATL → AUS 33 90.9%
WN4620 ATL → AUS 33 81.8%
WN794 AUS → ATL 33 93.9%
WN1989 AUS → ATL 32 100.0%
DL1722 AUS → ATL 31 90.3%
DL1722 ATL → AUS 31 87.1%
WN197 AUS → ATL 31 33.3%
WN441 AUS → ATL 31 74.2%
WN295 ATL → AUS 30 76.7%

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 775 −4.0% 7 66.3%
June 2026 751 −3.8% 5 74.8%
May 2026 764 −3.7% 9 77.5%
April 2026 726 +0.8% 2 84.2%
March 2026 745 −0.7% 17 80.1%
February 2026 659 +6.5% 5 87.3%
January 2026 661 +8.0% 37 84.7%
December 2025 718 −5.7% 16 74.9%
November 2025 745 +3.6% 7 79.9%
October 2025 814 +64.1% 0 81.7%
September 2025 770 0 87.9%
August 2025 801 13 77.5%
July 2025 807 17 69.1%
June 2025 781 17 65.7%
May 2025 793 1 73.5%
April 2025 720 6 80.7%
March 2025 750 2 81.6%
February 2025 619 0 81.9%
January 2025 612 32 85.6%
December 2024 761 1 81.7%
November 2024 719 0 87.2%
October 2024 496 1 88.5%

How to read this chart

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