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1,158 km · Domestic

Hartsfield Jackson Atlanta (ATL) – Dallas Love Field (DAL)

In July 2026, 527 flights operated between Hartsfield Jackson Atlanta and Dallas Love Field (both directions), and 65.5% 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
January497476▼ 4.2%
February484486▲ 0.4%
March581526▼ 9.5%
April543509▼ 6.3%
May601574▼ 4.5%
June592528▼ 10.8%
July622527▼ 15.3%
August618––
September609––
October631–in progress
November552––
December536––
Year to date (Jan–Jul)3,9203,626▼ 7.5%

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
January77.3%81.1%▲ 4.9%
February80.0%81.3%▲ 1.6%
March81.9%76.6%▼ 6.5%
April78.1%76.2%▼ 2.4%
May70.5%70.0%▼ 0.7%
June63.3%75.4%▲ 19.1%
July72.3%65.5%▼ 9.4%
August79.9%––
September87.0%––
October78.3%–in progress
November74.8%––
December78.5%––
Year-to-date average (Jan–Jul)74.8%75.2%▲ 0.5%

Cancelled flights by month

The most recent periods19 periods
PeriodCancelled flights 2025Cancelled flights 2026Change vs last year
January2140▲ 90.5%
February42▼ 50.0%
March622▲ 266.7%
April1016▲ 60.0%
May11110.0%
June231▼ 95.7%
July87▼ 12.5%
August8––
September1––
October1–in progress
November15––
December4––
Year to date (Jan–Jul)8399▲ 19.3%

Airlines on this route

  1. Delta Air Lines 53.8%
  2. Southwest Airlines 46.2%

Oct 1, 2024 – Jul 31, 2026

By direction

ATL → DAL

Scheduled flights
6,124
Flights operated
6,024
Cancelled
100 · 1.6%
On-time departures
77.0%

DAL → ATL

Scheduled flights
6,149
Flights operated
6,033
Cancelled
116 · 1.9%
On-time departures
76.6%

ATL → DAL and DAL → ATL counted separately.

Airlines on this route

Oct 1, 2024 – Jul 31, 2026
AirlineScheduled flights Share On-time departures Cancelled
Delta Air Lines DL 6,603 53.8% 80.6% 120
Southwest Airlines WN 5,670 46.2% 72.3% 96

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 delay06:00–07:002.5min · 1,199 recorded · 1,178 measured
Gap to highest-delay hour24.5min06:00 ↔ 19:00
Recorded flights12,273ATL–DAL

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 · Fewer than 200 measured departures · 140 recorded · 136 measured · Source: the US BTS 06:00 · 93.8% · 1,199 recorded · 1,178 measured · Source: the US BTS 07:00 · 87.9% · 566 recorded · 554 measured · Source: the US BTS 08:00 · 91.3% · 882 recorded · 873 measured · Source: the US BTS 09:00 · 86.5% · 548 recorded · 534 measured · Source: the US BTS 10:00 · 84.6% · 1,177 recorded · 1,159 measured · Source: the US BTS 11:00 · 83.1% · 611 recorded · 596 measured · Source: the US BTS 12:00 · 79.1% · 858 recorded · 839 measured · Source: the US BTS 13:00 · 77.7% · 627 recorded · 619 measured · Source: the US BTS 14:00 · 70.6% · 529 recorded · 520 measured · Source: the US BTS 15:00 · 72.2% · 792 recorded · 785 measured · Source: the US BTS 16:00 · 68.9% · 1,140 recorded · 1,114 measured · Source: the US BTS 17:00 · 57.0% · 568 recorded · 565 measured · Source: the US BTS 18:00 · 65.5% · 924 recorded · 902 measured · Source: the US BTS 19:00 · 54.9% · 570 recorded · 563 measured · Source: the US BTS 20:00 · 59.9% · 430 recorded · 421 measured · Source: the US BTS 21:00 · 64.7% · 363 recorded · 354 measured · Source: the US BTS 22:00 · 76.2% · 349 recorded · 345 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 · Fewer than 200 measured departures · 140 recorded · 136 measured · Source: the US BTS 06:00 · 2.5 min · 1,199 recorded · 1,178 measured · Source: the US BTS 07:00 · 5.0 min · 566 recorded · 554 measured · Source: the US BTS 08:00 · 4.0 min · 882 recorded · 873 measured · Source: the US BTS 09:00 · 5.2 min · 548 recorded · 534 measured · Source: the US BTS 10:00 · 7.7 min · 1,177 recorded · 1,159 measured · Source: the US BTS 11:00 · 12.4 min · 611 recorded · 596 measured · Source: the US BTS 12:00 · 12.3 min · 858 recorded · 839 measured · Source: the US BTS 13:00 · 8.9 min · 627 recorded · 619 measured · Source: the US BTS 14:00 · 15.0 min · 529 recorded · 520 measured · Source: the US BTS 15:00 · 18.2 min · 792 recorded · 785 measured · Source: the US BTS 16:00 · 17.8 min · 1,140 recorded · 1,114 measured · Source: the US BTS 17:00 · 26.2 min · 568 recorded · 565 measured · Source: the US BTS 18:00 · 25.9 min · 924 recorded · 902 measured · Source: the US BTS 19:00 · 26.9 min · 570 recorded · 563 measured · Source: the US BTS 20:00 · 22.5 min · 430 recorded · 421 measured · Source: the US BTS 21:00 · 23.6 min · 363 recorded · 354 measured · Source: the US BTS 22:00 · 13.5 min · 349 recorded · 345 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 · 140 · 140 recorded · 136 measured · Source: the US BTS 06:00 · 1,199 · 1,199 recorded · 1,178 measured · Source: the US BTS 07:00 · 566 · 566 recorded · 554 measured · Source: the US BTS 08:00 · 882 · 882 recorded · 873 measured · Source: the US BTS 09:00 · 548 · 548 recorded · 534 measured · Source: the US BTS 10:00 · 1,177 · 1,177 recorded · 1,159 measured · Source: the US BTS 11:00 · 611 · 611 recorded · 596 measured · Source: the US BTS 12:00 · 858 · 858 recorded · 839 measured · Source: the US BTS 13:00 · 627 · 627 recorded · 619 measured · Source: the US BTS 14:00 · 529 · 529 recorded · 520 measured · Source: the US BTS 15:00 · 792 · 792 recorded · 785 measured · Source: the US BTS 16:00 · 1,140 · 1,140 recorded · 1,114 measured · Source: the US BTS 17:00 · 568 · 568 recorded · 565 measured · Source: the US BTS 18:00 · 924 · 924 recorded · 902 measured · Source: the US BTS 19:00 · 570 · 570 recorded · 563 measured · Source: the US BTS 20:00 · 430 · 430 recorded · 421 measured · Source: the US BTS 21:00 · 363 · 363 recorded · 354 measured · Source: the US BTS 22:00 · 349 · 349 recorded · 345 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———
05:00Fewer than 200 measured departures—136140
06:0093.8%2.5 min1,1781,199
07:0087.9%5.0 min554566
08:0091.3%4.0 min873882
09:0086.5%5.2 min534548
10:0084.6%7.7 min1,1591,177
11:0083.1%12.4 min596611
12:0079.1%12.3 min839858
13:0077.7%8.9 min619627
14:0070.6%15.0 min520529
15:0072.2%18.2 min785792
16:0068.9%17.8 min1,1141,140
17:0057.0%26.2 min565568
18:0065.5%25.9 min902924
19:0054.9%26.9 min563570
20:0059.9%22.5 min421430
21:0064.7%23.6 min354363
22:0076.2%13.5 min345349
23:00No observations———

Day of week

On-time departures Partial coverage: only airlines that report on-time data to the US DOT
Monday · 76.5% · 1,840 recorded · 1,815 measured · Source: the US BTS Tuesday · 81.6% · 1,706 recorded · 1,687 measured · Source: the US BTS Wednesday · 79.8% · 1,708 recorded · 1,696 measured · Source: the US BTS Thursday · 76.3% · 1,827 recorded · 1,798 measured · Source: the US BTS Friday · 77.0% · 1,840 recorded · 1,792 measured · Source: the US BTS Saturday · 75.7% · 1,515 recorded · 1,463 measured · Source: the US BTS Sunday · 70.7% · 1,837 recorded · 1,806 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 · 13.0 min · 1,840 recorded · 1,815 measured · Source: the US BTS Tuesday · 10.9 min · 1,706 recorded · 1,687 measured · Source: the US BTS Wednesday · 11.1 min · 1,708 recorded · 1,696 measured · Source: the US BTS Thursday · 14.2 min · 1,827 recorded · 1,798 measured · Source: the US BTS Friday · 14.8 min · 1,840 recorded · 1,792 measured · Source: the US BTS Saturday · 15.2 min · 1,515 recorded · 1,463 measured · Source: the US BTS Sunday · 16.0 min · 1,837 recorded · 1,806 measured · Source: the US BTS

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Recorded flights Partial coverage: only airlines that report on-time data to the US DOT
Monday · 1,840 · 1,840 recorded · 1,815 measured · Source: the US BTS Tuesday · 1,706 · 1,706 recorded · 1,687 measured · Source: the US BTS Wednesday · 1,708 · 1,708 recorded · 1,696 measured · Source: the US BTS Thursday · 1,827 · 1,827 recorded · 1,798 measured · Source: the US BTS Friday · 1,840 · 1,840 recorded · 1,792 measured · Source: the US BTS Saturday · 1,515 · 1,515 recorded · 1,463 measured · Source: the US BTS Sunday · 1,837 · 1,837 recorded · 1,806 measured · Source: the US BTS

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View the figures
Day of weekOn-time departuresAverage departure delayWith departure timeRecorded flights
Monday76.5%13.0 min1,8151,840
Tuesday81.6%10.9 min1,6871,706
Wednesday79.8%11.1 min1,6961,708
Thursday76.3%14.2 min1,7981,827
Friday77.0%14.8 min1,7921,840
Saturday75.7%15.2 min1,4631,515
Sunday70.7%16.0 min1,8061,837

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 · 79.1% · 1,034 recorded · 973 measured · Source: the US BTS Feb · 80.6% · 976 recorded · 970 measured · Source: the US BTS Mar · 79.4% · 1,135 recorded · 1,107 measured · Source: the US BTS Apr · 77.2% · 1,078 recorded · 1,052 measured · Source: the US BTS May · 70.3% · 1,197 recorded · 1,175 measured · Source: the US BTS Jun · 69.0% · 1,144 recorded · 1,120 measured · Source: the US BTS Jul · 69.2% · 1,164 recorded · 1,149 measured · Source: the US BTS Aug · 79.9% · 626 recorded · 618 measured · Source: the US BTS Sep · 87.0% · 610 recorded · 609 measured · Source: the US BTS Oct · 81.8% · 1,034 recorded · 1,032 measured · Source: the US BTS Nov · 77.7% · 1,160 recorded · 1,143 measured · Source: the US BTS Dec · 77.7% · 1,115 recorded · 1,109 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 · 12.8 min · 1,034 recorded · 973 measured · Source: the US BTS Feb · 7.6 min · 976 recorded · 970 measured · Source: the US BTS Mar · 10.1 min · 1,135 recorded · 1,107 measured · Source: the US BTS Apr · 13.0 min · 1,078 recorded · 1,052 measured · Source: the US BTS May · 20.2 min · 1,197 recorded · 1,175 measured · Source: the US BTS Jun · 20.7 min · 1,144 recorded · 1,120 measured · Source: the US BTS Jul · 20.9 min · 1,164 recorded · 1,149 measured · Source: the US BTS Aug · 12.1 min · 626 recorded · 618 measured · Source: the US BTS Sep · 6.2 min · 610 recorded · 609 measured · Source: the US BTS Oct · 8.8 min · 1,034 recorded · 1,032 measured · Source: the US BTS Nov · 11.3 min · 1,160 recorded · 1,143 measured · Source: the US BTS Dec · 13.6 min · 1,115 recorded · 1,109 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 · 1,034 · 1,034 recorded · 973 measured · Source: the US BTS Feb · 976 · 976 recorded · 970 measured · Source: the US BTS Mar · 1,135 · 1,135 recorded · 1,107 measured · Source: the US BTS Apr · 1,078 · 1,078 recorded · 1,052 measured · Source: the US BTS May · 1,197 · 1,197 recorded · 1,175 measured · Source: the US BTS Jun · 1,144 · 1,144 recorded · 1,120 measured · Source: the US BTS Jul · 1,164 · 1,164 recorded · 1,149 measured · Source: the US BTS Aug · 626 · 626 recorded · 618 measured · Source: the US BTS Sep · 610 · 610 recorded · 609 measured · Source: the US BTS Oct · 1,034 · 1,034 recorded · 1,032 measured · Source: the US BTS Nov · 1,160 · 1,160 recorded · 1,143 measured · Source: the US BTS Dec · 1,115 · 1,115 recorded · 1,109 measured · Source: the US BTS

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View the figures
Month of yearOn-time departuresAverage departure delayWith departure timeRecorded flights
Jan79.1%12.8 min9731,034
Feb80.6%7.6 min970976
Mar79.4%10.1 min1,1071,135
Apr77.2%13.0 min1,0521,078
May70.3%20.2 min1,1751,197
Jun69.0%20.7 min1,1201,144
Jul69.2%20.9 min1,1491,164
Aug79.9%12.1 min618626
Sep87.0%6.2 min609610
Oct81.8%8.8 min1,0321,034
Nov77.7%11.3 min1,1431,160
Dec77.7%13.6 min1,1091,115

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 75.4% 9,255
  • Delayed >15 min 22.8% 2,802
  • Cancelled 1.8% 216
  • 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

87
87 of 87
Flight numbersBy direction DeparturesOn time
DL1104 ATL → DAL 656 79.1%
DL516 DAL → ATL 635 90.3%
DL2780 ATL → DAL 621 74.8%
DL2780 DAL → ATL 610 66.7%
DL1115 ATL → DAL 592 87.2%
DL512 ATL → DAL 515 81.2%
DL512 DAL → ATL 514 69.1%
DL441 ATL → DAL 450 90.5%
DL441 DAL → ATL 424 85.8%
DL1115 DAL → ATL 404 80.0%
DL2513 DAL → ATL 306 90.4%
DL2804 ATL → DAL 295 72.0%
DL2394 DAL → ATL 187 81.4%
WN561 DAL → ATL 121 90.8%
DL2848 ATL → DAL 104 85.4%
DL1183 DAL → ATL 102 83.2%
WN1754 ATL → DAL 98 87.1%
WN3260 DAL → ATL 98 66.3%
WN714 ATL → DAL 90 97.7%
WN4087 DAL → ATL 80 69.2%
WN196 ATL → DAL 70 44.1%
WN192 ATL → DAL 69 97.1%
WN1933 DAL → ATL 69 56.1%
WN716 ATL → DAL 67 50.8%
WN2157 DAL → ATL 61 41.0%
WN2003 DAL → ATL 60 86.7%
WN2622 ATL → DAL 60 51.7%
WN352 ATL → DAL 60 66.7%
WN342 ATL → DAL 59 96.6%
WN1261 DAL → ATL 58 94.8%
WN224 ATL → DAL 58 53.5%
WN1559 DAL → ATL 57 52.6%
WN343 ATL → DAL 57 82.5%
WN456 DAL → ATL 57 78.2%
WN1177 DAL → ATL 55 76.9%
WN1196 DAL → ATL 55 83.6%
WN4419 DAL → ATL 55 75.5%
WN194 ATL → DAL 51 45.1%
WN1057 ATL → DAL 50 70.0%
WN1130 DAL → ATL 50 89.8%
WN353 ATL → DAL 50 92.0%
WN757 ATL → DAL 50 74.0%
WN760 DAL → ATL 50 76.6%
WN888 DAL → ATL 50 72.0%
WN1924 ATL → DAL 49 61.7%
WN1728 ATL → DAL 47 82.2%
WN2123 ATL → DAL 47 79.6%
WN1111 DAL → ATL 46 80.4%
WN2108 DAL → ATL 46 91.1%
WN542 DAL → ATL 46 26.1%
WN803 ATL → DAL 46 62.2%
WN3539 ATL → DAL 45 80.0%
WN1156 DAL → ATL 42 75.6%
WN1287 ATL → DAL 42 35.0%
WN1384 DAL → ATL 42 90.5%
WN2060 ATL → DAL 42 64.3%
WN2119 DAL → ATL 42 95.2%
WN349 ATL → DAL 42 88.1%
WN557 ATL → DAL 42 64.3%
WN3232 DAL → ATL 40 85.0%
WN1179 DAL → ATL 39 71.1%
WN12 DAL → ATL 38 71.1%
WN2515 DAL → ATL 37 27.0%
WN193 ATL → DAL 36 91.4%
WN2678 DAL → ATL 36 74.3%
WN4051 ATL → DAL 36 50.0%
WN1766 DAL → ATL 34 78.8%
WN2599 ATL → DAL 34 82.4%
WN340 ATL → DAL 34 76.5%
WN4394 ATL → DAL 34 73.5%
WN1158 ATL → DAL 33 96.8%
WN1921 ATL → DAL 33 84.9%
WN2996 ATL → DAL 33 40.0%
WN3184 ATL → DAL 33 63.6%
WN499 DAL → ATL 33 68.8%
WN801 DAL → ATL 33 81.8%
WN1479 DAL → ATL 32 96.9%
WN2311 DAL → ATL 32 68.8%
WN362 ATL → DAL 32 65.6%
WN857 ATL → DAL 32 32.3%
WN1172 DAL → ATL 31 61.3%
WN2367 ATL → DAL 31 96.8%
WN2587 DAL → ATL 31 48.4%
DL1174 DAL → ATL 30 96.6%
DL2630 ATL → DAL 30 79.3%
DL833 DAL → ATL 30 86.7%
WN1469 DAL → ATL 30 63.3%

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 527 −15.3% 7 65.5%
June 2026 528 −10.8% 1 75.4%
May 2026 574 −4.5% 11 70.0%
April 2026 509 −6.3% 16 76.2%
March 2026 526 −9.5% 22 76.6%
February 2026 486 +0.4% 2 81.3%
January 2026 476 −4.2% 40 81.1%
December 2025 536 −6.5% 4 78.5%
November 2025 552 −6.6% 15 74.8%
October 2025 631 +57.4% 1 78.3%
September 2025 609 1 87.0%
August 2025 618 8 79.9%
July 2025 622 8 72.3%
June 2025 592 23 63.3%
May 2025 601 11 70.5%
April 2025 543 10 78.1%
March 2025 581 6 81.9%
February 2025 484 4 80.0%
January 2025 497 21 77.3%
December 2024 573 2 77.0%
November 2024 591 2 80.4%
October 2024 401 1 87.3%

How to read this chart

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