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1,221 km · Domestic

Hartsfield Jackson Atlanta (ATL) – OKC Will Rogers World (OKC)

In July 2026, 274 flights operated between Hartsfield Jackson Atlanta and OKC Will Rogers World (both directions), and 74.1% 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
January273272▼ 0.4%
February2822820.0%
March342318▼ 7.0%
April296300▲ 1.4%
May304310▲ 2.0%
June298290▼ 2.7%
July307274▼ 10.7%
August295––
September279––
October315–in progress
November291––
December318––
Year to date (Jan–Jul)2,1022,046▼ 2.7%

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
January83.2%82.4%▼ 1.0%
February78.4%89.0%▲ 13.5%
March85.1%79.2%▼ 6.9%
April85.8%82.3%▼ 4.1%
May80.6%84.2%▲ 4.5%
June67.8%84.1%▲ 24.0%
July68.7%74.1%▲ 7.9%
August82.4%––
September91.4%––
October86.0%–in progress
November81.4%––
December76.1%––
Year-to-date average (Jan–Jul)78.5%82.2%▲ 4.7%

Cancelled flights by month

The most recent periods19 periods
PeriodCancelled flights 2025Cancelled flights 2026Change vs last year
January1222▲ 83.3%
February12▲ 100.0%
March660.0%
April48▲ 100.0%
May08–
June108▼ 20.0%
July522▲ 340.0%
August3––
September0––
October0–in progress
November12––
December6––
Year to date (Jan–Jul)3876▲ 100.0%

Airlines on this route

  1. Delta Air Lines 93.1%
  2. Frontier Airlines 3.5%
  3. Southwest Airlines 3.3%
  4. Endeavor Air 0.1%
  5. SkyWest Airlines 0.0%

Oct 1, 2024 – Jul 31, 2026

By direction

ATL → OKC

Scheduled flights
3,323
Flights operated
3,256
Cancelled
67 · 2.0%
On-time departures
79.5%

OKC → ATL

Scheduled flights
3,323
Flights operated
3,255
Cancelled
68 · 2.0%
On-time departures
85.2%

ATL → OKC and OKC → ATL counted separately.

Airlines on this route

Oct 1, 2024 – Jul 31, 2026
AirlineScheduled flights Share On-time departures Cancelled
Delta Air Lines DL 6,186 93.1% 82.8% 128
Frontier Airlines F9 234 3.5% 64.0% 6
Southwest Airlines WN 220 3.3% 88.1% 1
Endeavor Air 9E 4 0.1% 100.0% 0
SkyWest Airlines OO 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 delay14:00–15:001.6min · 297 recorded · 295 measured
Gap to highest-delay hour15.6min14:00 ↔ 15:00
Recorded flights6,646ATL–OKC

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 · 93.3% · 643 recorded · 627 measured · Source: the US BTS 06:00 · Fewer than 200 measured departures · 166 recorded · 164 measured · Source: the US BTS 07:00 · 94.0% · 373 recorded · 366 measured · Source: the US BTS 08:00 · 90.5% · 276 recorded · 273 measured · Source: the US BTS 09:00 · 83.8% · 628 recorded · 611 measured · Source: the US BTS 10:00 · Fewer than 200 measured departures · 35 recorded · 35 measured · Source: the US BTS 11:00 · 82.2% · 950 recorded · 930 measured · Source: the US BTS 12:00 · 83.1% · 282 recorded · 278 measured · Source: the US BTS 13:00 · 76.1% · 429 recorded · 419 measured · Source: the US BTS 14:00 · 85.8% · 297 recorded · 295 measured · Source: the US BTS 15:00 · 72.2% · 437 recorded · 428 measured · Source: the US BTS 16:00 · 79.7% · 272 recorded · 266 measured · Source: the US BTS 17:00 · 74.7% · 482 recorded · 471 measured · Source: the US BTS 18:00 · Fewer than 200 measured departures · 200 recorded · 199 measured · Source: the US BTS 19:00 · 78.7% · 500 recorded · 492 measured · Source: the US BTS 20:00 · Fewer than 200 measured departures · 12 recorded · 12 measured · Source: the US BTS 21:00 · Fewer than 200 measured departures · 50 recorded · 50 measured · Source: the US BTS 22:00 · 78.6% · 613 recorded · 594 measured · Source: the US BTS 23:00 · Fewer than 200 measured departures · 1 recorded · 1 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
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 · 3.7 min · 643 recorded · 627 measured · Source: the US BTS 06:00 · Fewer than 200 measured departures · 166 recorded · 164 measured · Source: the US BTS 07:00 · 3.2 min · 373 recorded · 366 measured · Source: the US BTS 08:00 · 4.3 min · 276 recorded · 273 measured · Source: the US BTS 09:00 · 4.8 min · 628 recorded · 611 measured · Source: the US BTS 10:00 · Fewer than 200 measured departures · 35 recorded · 35 measured · Source: the US BTS 11:00 · 6.5 min · 950 recorded · 930 measured · Source: the US BTS 12:00 · 6.6 min · 282 recorded · 278 measured · Source: the US BTS 13:00 · 12.7 min · 429 recorded · 419 measured · Source: the US BTS 14:00 · 1.6 min · 297 recorded · 295 measured · Source: the US BTS 15:00 · 17.2 min · 437 recorded · 428 measured · Source: the US BTS 16:00 · 12.6 min · 272 recorded · 266 measured · Source: the US BTS 17:00 · 15.0 min · 482 recorded · 471 measured · Source: the US BTS 18:00 · Fewer than 200 measured departures · 200 recorded · 199 measured · Source: the US BTS 19:00 · 13.5 min · 500 recorded · 492 measured · Source: the US BTS 20:00 · Fewer than 200 measured departures · 12 recorded · 12 measured · Source: the US BTS 21:00 · Fewer than 200 measured departures · 50 recorded · 50 measured · Source: the US BTS 22:00 · 11.6 min · 613 recorded · 594 measured · Source: the US BTS 23:00 · Fewer than 200 measured departures · 1 recorded · 1 measured · Source: the US BTS

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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 · 643 · 643 recorded · 627 measured · Source: the US BTS 06:00 · 166 · 166 recorded · 164 measured · Source: the US BTS 07:00 · 373 · 373 recorded · 366 measured · Source: the US BTS 08:00 · 276 · 276 recorded · 273 measured · Source: the US BTS 09:00 · 628 · 628 recorded · 611 measured · Source: the US BTS 10:00 · 35 · 35 recorded · 35 measured · Source: the US BTS 11:00 · 950 · 950 recorded · 930 measured · Source: the US BTS 12:00 · 282 · 282 recorded · 278 measured · Source: the US BTS 13:00 · 429 · 429 recorded · 419 measured · Source: the US BTS 14:00 · 297 · 297 recorded · 295 measured · Source: the US BTS 15:00 · 437 · 437 recorded · 428 measured · Source: the US BTS 16:00 · 272 · 272 recorded · 266 measured · Source: the US BTS 17:00 · 482 · 482 recorded · 471 measured · Source: the US BTS 18:00 · 200 · 200 recorded · 199 measured · Source: the US BTS 19:00 · 500 · 500 recorded · 492 measured · Source: the US BTS 20:00 · 12 · 12 recorded · 12 measured · Source: the US BTS 21:00 · 50 · 50 recorded · 50 measured · Source: the US BTS 22:00 · 613 · 613 recorded · 594 measured · Source: the US BTS 23:00 · 1 · 1 recorded · 1 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———
05:0093.3%3.7 min627643
06:00Fewer than 200 measured departures—164166
07:0094.0%3.2 min366373
08:0090.5%4.3 min273276
09:0083.8%4.8 min611628
10:00Fewer than 200 measured departures—3535
11:0082.2%6.5 min930950
12:0083.1%6.6 min278282
13:0076.1%12.7 min419429
14:0085.8%1.6 min295297
15:0072.2%17.2 min428437
16:0079.7%12.6 min266272
17:0074.7%15.0 min471482
18:00Fewer than 200 measured departures—199200
19:0078.7%13.5 min492500
20:00Fewer than 200 measured departures—1212
21:00Fewer than 200 measured departures—5050
22:0078.6%11.6 min594613
23:00Fewer than 200 measured departures—11

Day of week

On-time departures Partial coverage: only airlines that report on-time data to the US DOT
Monday · 79.7% · 972 recorded · 957 measured · Source: the US BTS Tuesday · 85.5% · 942 recorded · 935 measured · Source: the US BTS Wednesday · 87.5% · 913 recorded · 904 measured · Source: the US BTS Thursday · 84.1% · 1,025 recorded · 1,019 measured · Source: the US BTS Friday · 82.3% · 963 recorded · 941 measured · Source: the US BTS Saturday · 82.7% · 799 recorded · 758 measured · Source: the US BTS Sunday · 75.3% · 1,032 recorded · 997 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 · 7.8 min · 972 recorded · 957 measured · Source: the US BTS Tuesday · 6.1 min · 942 recorded · 935 measured · Source: the US BTS Wednesday · 3.3 min · 913 recorded · 904 measured · Source: the US BTS Thursday · 8.7 min · 1,025 recorded · 1,019 measured · Source: the US BTS Friday · 12.8 min · 963 recorded · 941 measured · Source: the US BTS Saturday · 8.7 min · 799 recorded · 758 measured · Source: the US BTS Sunday · 14.0 min · 1,032 recorded · 997 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 · 972 · 972 recorded · 957 measured · Source: the US BTS Tuesday · 942 · 942 recorded · 935 measured · Source: the US BTS Wednesday · 913 · 913 recorded · 904 measured · Source: the US BTS Thursday · 1,025 · 1,025 recorded · 1,019 measured · Source: the US BTS Friday · 963 · 963 recorded · 941 measured · Source: the US BTS Saturday · 799 · 799 recorded · 758 measured · Source: the US BTS Sunday · 1,032 · 1,032 recorded · 997 measured · Source: the US BTS

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View the figures
Day of weekOn-time departuresAverage departure delayWith departure timeRecorded flights
Monday79.7%7.8 min957972
Tuesday85.5%6.1 min935942
Wednesday87.5%3.3 min904913
Thursday84.1%8.7 min1,0191,025
Friday82.3%12.8 min941963
Saturday82.7%8.7 min758799
Sunday75.3%14.0 min9971,032

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 · 82.8% · 579 recorded · 545 measured · Source: the US BTS Feb · 83.7% · 567 recorded · 564 measured · Source: the US BTS Mar · 82.3% · 672 recorded · 660 measured · Source: the US BTS Apr · 84.1% · 608 recorded · 596 measured · Source: the US BTS May · 82.4% · 622 recorded · 614 measured · Source: the US BTS Jun · 75.9% · 606 recorded · 588 measured · Source: the US BTS Jul · 71.3% · 608 recorded · 581 measured · Source: the US BTS Aug · 82.4% · 298 recorded · 295 measured · Source: the US BTS Sep · 91.4% · 279 recorded · 279 measured · Source: the US BTS Oct · 89.2% · 536 recorded · 536 measured · Source: the US BTS Nov · 88.2% · 622 recorded · 610 measured · Source: the US BTS Dec · 80.1% · 649 recorded · 643 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 · 11.3 min · 579 recorded · 545 measured · Source: the US BTS Feb · 6.6 min · 567 recorded · 564 measured · Source: the US BTS Mar · 7.9 min · 672 recorded · 660 measured · Source: the US BTS Apr · 8.5 min · 608 recorded · 596 measured · Source: the US BTS May · 7.7 min · 622 recorded · 614 measured · Source: the US BTS Jun · 14.6 min · 606 recorded · 588 measured · Source: the US BTS Jul · 20.0 min · 608 recorded · 581 measured · Source: the US BTS Aug · 9.9 min · 298 recorded · 295 measured · Source: the US BTS Sep · 1.0 min · 279 recorded · 279 measured · Source: the US BTS Oct · 0.9 min · 536 recorded · 536 measured · Source: the US BTS Nov · 4.5 min · 622 recorded · 610 measured · Source: the US BTS Dec · 9.5 min · 649 recorded · 643 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 · 579 · 579 recorded · 545 measured · Source: the US BTS Feb · 567 · 567 recorded · 564 measured · Source: the US BTS Mar · 672 · 672 recorded · 660 measured · Source: the US BTS Apr · 608 · 608 recorded · 596 measured · Source: the US BTS May · 622 · 622 recorded · 614 measured · Source: the US BTS Jun · 606 · 606 recorded · 588 measured · Source: the US BTS Jul · 608 · 608 recorded · 581 measured · Source: the US BTS Aug · 298 · 298 recorded · 295 measured · Source: the US BTS Sep · 279 · 279 recorded · 279 measured · Source: the US BTS Oct · 536 · 536 recorded · 536 measured · Source: the US BTS Nov · 622 · 622 recorded · 610 measured · Source: the US BTS Dec · 649 · 649 recorded · 643 measured · Source: the US BTS

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View the figures
Month of yearOn-time departuresAverage departure delayWith departure timeRecorded flights
Jan82.8%11.3 min545579
Feb83.7%6.6 min564567
Mar82.3%7.9 min660672
Apr84.1%8.5 min596608
May82.4%7.7 min614622
Jun75.9%14.6 min588606
Jul71.3%20.0 min581608
Aug82.4%9.9 min295298
Sep91.4%1.0 min279279
Oct89.2%0.9 min536536
Nov88.2%4.5 min610622
Dec80.1%9.5 min643649

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 80.7% 5,362
  • Delayed >15 min 17.3% 1,149
  • Cancelled 2.0% 135
  • 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

15
15 of 15
Flight numbersBy direction DeparturesOn time
DL1184 OKC → ATL 658 93.3%
DL2423 ATL → OKC 653 79.2%
DL2490 ATL → OKC 651 84.9%
DL2490 OKC → ATL 648 85.2%
DL1158 OKC → ATL 611 92.2%
DL2862 ATL → OKC 602 75.0%
DL2784 ATL → OKC 596 78.3%
DL2862 OKC → ATL 576 75.7%
DL2020 OKC → ATL 384 78.7%
DL2020 ATL → OKC 375 79.3%
DL1705 ATL → OKC 192 85.3%
DL1705 OKC → ATL 188 85.0%
F993873 ATL → OKC 117 64.0%
F993874 OKC → ATL 115 63.4%
WN670 OKC → ATL 39 92.3%

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 274 −10.7% 22 74.1%
June 2026 290 −2.7% 8 84.1%
May 2026 310 +2.0% 8 84.2%
April 2026 300 +1.4% 8 82.3%
March 2026 318 −7.0% 6 79.2%
February 2026 282 +0.0% 2 89.0%
January 2026 272 −0.4% 22 82.4%
December 2025 318 −2.2% 6 76.1%
November 2025 291 −8.8% 12 81.4%
October 2025 315 +42.5% 0 86.0%
September 2025 279 0 91.4%
August 2025 295 3 82.4%
July 2025 307 5 68.7%
June 2025 298 10 67.8%
May 2025 304 0 80.6%
April 2025 296 4 85.8%
March 2025 342 6 85.1%
February 2025 282 1 78.4%
January 2025 273 12 83.2%
December 2024 325 0 84.0%
November 2024 319 0 94.4%
October 2024 221 0 93.7%

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