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1,082 km · Domestic

Hartsfield Jackson Atlanta (ATL) – Tulsa (TUL)

In July 2026, 274 flights operated between Hartsfield Jackson Atlanta and Tulsa (both directions), and 77.4% 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
January194203▲ 4.6%
February197212▲ 7.6%
March232230▼ 0.9%
April224270▲ 20.5%
May274283▲ 3.3%
June273267▼ 2.2%
July288274▼ 4.9%
August283––
September274––
October292–in progress
November258––
December233––
Year to date (Jan–Jul)1,6821,739▲ 3.4%

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
January80.9%84.7%▲ 4.7%
February77.7%88.7%▲ 14.2%
March81.5%80.0%▼ 1.8%
April81.3%87.0%▲ 7.0%
May77.4%85.2%▲ 10.1%
June65.9%89.1%▲ 35.2%
July79.2%77.4%▼ 2.3%
August90.1%––
September85.8%––
October81.8%–in progress
November86.0%––
December83.7%––
Year-to-date average (Jan–Jul)77.7%84.6%▲ 8.9%

Cancelled flights by month

The most recent periods19 periods
PeriodCancelled flights 2025Cancelled flights 2026Change vs last year
January1219▲ 58.3%
February70▼ 100.0%
March08–
April02–
May27▲ 250.0%
June135▼ 61.5%
July46▲ 50.0%
August1––
September0––
October0–in progress
November12––
December13––
Year to date (Jan–Jul)3847▲ 23.7%

Airlines on this route

  1. Delta Air Lines 99.4%
  2. Endeavor Air 0.6%

Oct 1, 2024 – Jul 31, 2026

By direction

ATL → TUL

Scheduled flights
2,774
Flights operated
2,721
Cancelled
53 · 1.9%
On-time departures
82.5%

TUL → ATL

Scheduled flights
2,774
Flights operated
2,716
Cancelled
58 · 2.1%
On-time departures
83.8%

ATL → TUL and TUL → ATL counted separately.

Airlines on this route

Oct 1, 2024 – Jul 31, 2026
AirlineScheduled flights Share On-time departures Cancelled
Delta Air Lines DL 5,516 99.4% 83.1% 111
Endeavor Air 9E 32 0.6% 93.8% 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 delay10:00–11:00-1.1min · 431 recorded · 422 measured
Gap to highest-delay hour24.4min10:00 ↔ 18:00
Recorded flights5,548ATL–TUL

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 · 156 recorded · 147 measured · Source: the US BTS 06:00 · 92.3% · 502 recorded · 492 measured · Source: the US BTS 07:00 · No observations · 0 recorded · 0 measured · Source: the US BTS 08:00 · 93.6% · 384 recorded · 377 measured · Source: the US BTS 09:00 · 84.3% · 228 recorded · 223 measured · Source: the US BTS 10:00 · 90.5% · 431 recorded · 422 measured · Source: the US BTS 11:00 · 84.3% · 543 recorded · 535 measured · Source: the US BTS 12:00 · 84.4% · 440 recorded · 435 measured · Source: the US BTS 13:00 · 84.0% · 261 recorded · 256 measured · Source: the US BTS 14:00 · 78.4% · 401 recorded · 398 measured · Source: the US BTS 15:00 · 79.8% · 213 recorded · 208 measured · Source: the US BTS 16:00 · 75.6% · 594 recorded · 586 measured · Source: the US BTS 17:00 · 76.7% · 325 recorded · 317 measured · Source: the US BTS 18:00 · 72.4% · 412 recorded · 399 measured · Source: the US BTS 19:00 · Fewer than 200 measured departures · 10 recorded · 10 measured · Source: the US BTS 20:00 · Fewer than 200 measured departures · 16 recorded · 16 measured · Source: the US BTS 21:00 · Fewer than 200 measured departures · 185 recorded · 180 measured · Source: the US BTS 22:00 · 78.2% · 447 recorded · 436 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 · 156 recorded · 147 measured · Source: the US BTS 06:00 · 7.9 min · 502 recorded · 492 measured · Source: the US BTS 07:00 · No observations · 0 recorded · 0 measured · Source: the US BTS 08:00 · -0.3 min · 384 recorded · 377 measured · Source: the US BTS 09:00 · 4.3 min · 228 recorded · 223 measured · Source: the US BTS 10:00 · -1.1 min · 431 recorded · 422 measured · Source: the US BTS 11:00 · 6.9 min · 543 recorded · 535 measured · Source: the US BTS 12:00 · 7.0 min · 440 recorded · 435 measured · Source: the US BTS 13:00 · 10.2 min · 261 recorded · 256 measured · Source: the US BTS 14:00 · 10.1 min · 401 recorded · 398 measured · Source: the US BTS 15:00 · 10.3 min · 213 recorded · 208 measured · Source: the US BTS 16:00 · 15.0 min · 594 recorded · 586 measured · Source: the US BTS 17:00 · 15.5 min · 325 recorded · 317 measured · Source: the US BTS 18:00 · 23.3 min · 412 recorded · 399 measured · Source: the US BTS 19:00 · Fewer than 200 measured departures · 10 recorded · 10 measured · Source: the US BTS 20:00 · Fewer than 200 measured departures · 16 recorded · 16 measured · Source: the US BTS 21:00 · Fewer than 200 measured departures · 185 recorded · 180 measured · Source: the US BTS 22:00 · 15.4 min · 447 recorded · 436 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 · 156 · 156 recorded · 147 measured · Source: the US BTS 06:00 · 502 · 502 recorded · 492 measured · Source: the US BTS 07:00 · No observations · 0 recorded · 0 measured · Source: the US BTS 08:00 · 384 · 384 recorded · 377 measured · Source: the US BTS 09:00 · 228 · 228 recorded · 223 measured · Source: the US BTS 10:00 · 431 · 431 recorded · 422 measured · Source: the US BTS 11:00 · 543 · 543 recorded · 535 measured · Source: the US BTS 12:00 · 440 · 440 recorded · 435 measured · Source: the US BTS 13:00 · 261 · 261 recorded · 256 measured · Source: the US BTS 14:00 · 401 · 401 recorded · 398 measured · Source: the US BTS 15:00 · 213 · 213 recorded · 208 measured · Source: the US BTS 16:00 · 594 · 594 recorded · 586 measured · Source: the US BTS 17:00 · 325 · 325 recorded · 317 measured · Source: the US BTS 18:00 · 412 · 412 recorded · 399 measured · Source: the US BTS 19:00 · 10 · 10 recorded · 10 measured · Source: the US BTS 20:00 · 16 · 16 recorded · 16 measured · Source: the US BTS 21:00 · 185 · 185 recorded · 180 measured · Source: the US BTS 22:00 · 447 · 447 recorded · 436 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—147156
06:0092.3%7.9 min492502
07:00No observations———
08:0093.6%-0.3 min377384
09:0084.3%4.3 min223228
10:0090.5%-1.1 min422431
11:0084.3%6.9 min535543
12:0084.4%7.0 min435440
13:0084.0%10.2 min256261
14:0078.4%10.1 min398401
15:0079.8%10.3 min208213
16:0075.6%15.0 min586594
17:0076.7%15.5 min317325
18:0072.4%23.3 min399412
19:00Fewer than 200 measured departures—1010
20:00Fewer than 200 measured departures—1616
21:00Fewer than 200 measured departures—180185
22:0078.2%15.4 min436447
23:00No observations———

Day of week

On-time departures Partial coverage: only airlines that report on-time data to the US DOT
Monday · 80.4% · 838 recorded · 828 measured · Source: the US BTS Tuesday · 86.8% · 822 recorded · 810 measured · Source: the US BTS Wednesday · 86.8% · 818 recorded · 810 measured · Source: the US BTS Thursday · 86.3% · 823 recorded · 816 measured · Source: the US BTS Friday · 81.9% · 825 recorded · 803 measured · Source: the US BTS Saturday · 83.8% · 610 recorded · 581 measured · Source: the US BTS Sunday · 75.9% · 812 recorded · 789 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 · 11.4 min · 838 recorded · 828 measured · Source: the US BTS Tuesday · 4.4 min · 822 recorded · 810 measured · Source: the US BTS Wednesday · 6.5 min · 818 recorded · 810 measured · Source: the US BTS Thursday · 6.3 min · 823 recorded · 816 measured · Source: the US BTS Friday · 9.4 min · 825 recorded · 803 measured · Source: the US BTS Saturday · 11.9 min · 610 recorded · 581 measured · Source: the US BTS Sunday · 17.5 min · 812 recorded · 789 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 · 838 · 838 recorded · 828 measured · Source: the US BTS Tuesday · 822 · 822 recorded · 810 measured · Source: the US BTS Wednesday · 818 · 818 recorded · 810 measured · Source: the US BTS Thursday · 823 · 823 recorded · 816 measured · Source: the US BTS Friday · 825 · 825 recorded · 803 measured · Source: the US BTS Saturday · 610 · 610 recorded · 581 measured · Source: the US BTS Sunday · 812 · 812 recorded · 789 measured · Source: the US BTS

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View the figures
Day of weekOn-time departuresAverage departure delayWith departure timeRecorded flights
Monday80.4%11.4 min828838
Tuesday86.8%4.4 min810822
Wednesday86.8%6.5 min810818
Thursday86.3%6.3 min816823
Friday81.9%9.4 min803825
Saturday83.8%11.9 min581610
Sunday75.9%17.5 min789812

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 · 82.9% · 428 recorded · 397 measured · Source: the US BTS Feb · 83.4% · 416 recorded · 409 measured · Source: the US BTS Mar · 80.7% · 470 recorded · 462 measured · Source: the US BTS Apr · 84.4% · 496 recorded · 494 measured · Source: the US BTS May · 81.3% · 566 recorded · 557 measured · Source: the US BTS Jun · 77.4% · 558 recorded · 540 measured · Source: the US BTS Jul · 78.3% · 572 recorded · 562 measured · Source: the US BTS Aug · 90.1% · 284 recorded · 283 measured · Source: the US BTS Sep · 85.8% · 274 recorded · 274 measured · Source: the US BTS Oct · 86.2% · 464 recorded · 464 measured · Source: the US BTS Nov · 89.4% · 510 recorded · 498 measured · Source: the US BTS Dec · 83.3% · 510 recorded · 497 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 · 8.0 min · 428 recorded · 397 measured · Source: the US BTS Feb · 14.6 min · 416 recorded · 409 measured · Source: the US BTS Mar · 13.2 min · 470 recorded · 462 measured · Source: the US BTS Apr · 7.8 min · 496 recorded · 494 measured · Source: the US BTS May · 13.9 min · 566 recorded · 557 measured · Source: the US BTS Jun · 16.2 min · 558 recorded · 540 measured · Source: the US BTS Jul · 12.2 min · 572 recorded · 562 measured · Source: the US BTS Aug · -0.1 min · 284 recorded · 283 measured · Source: the US BTS Sep · 4.7 min · 274 recorded · 274 measured · Source: the US BTS Oct · 4.8 min · 464 recorded · 464 measured · Source: the US BTS Nov · 1.4 min · 510 recorded · 498 measured · Source: the US BTS Dec · 10.1 min · 510 recorded · 497 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 · 428 · 428 recorded · 397 measured · Source: the US BTS Feb · 416 · 416 recorded · 409 measured · Source: the US BTS Mar · 470 · 470 recorded · 462 measured · Source: the US BTS Apr · 496 · 496 recorded · 494 measured · Source: the US BTS May · 566 · 566 recorded · 557 measured · Source: the US BTS Jun · 558 · 558 recorded · 540 measured · Source: the US BTS Jul · 572 · 572 recorded · 562 measured · Source: the US BTS Aug · 284 · 284 recorded · 283 measured · Source: the US BTS Sep · 274 · 274 recorded · 274 measured · Source: the US BTS Oct · 464 · 464 recorded · 464 measured · Source: the US BTS Nov · 510 · 510 recorded · 498 measured · Source: the US BTS Dec · 510 · 510 recorded · 497 measured · Source: the US BTS

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View the figures
Month of yearOn-time departuresAverage departure delayWith departure timeRecorded flights
Jan82.9%8.0 min397428
Feb83.4%14.6 min409416
Mar80.7%13.2 min462470
Apr84.4%7.8 min494496
May81.3%13.9 min557566
Jun77.4%16.2 min540558
Jul78.3%12.2 min562572
Aug90.1%-0.1 min283284
Sep85.8%4.7 min274274
Oct86.2%4.8 min464464
Nov89.4%1.4 min498510
Dec83.3%10.1 min497510

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 81.5% 4,520
  • Delayed >15 min 16.5% 917
  • Cancelled 2.0% 111
  • 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

22
22 of 22
Flight numbersBy direction DeparturesOn time
DL1259 TUL → ATL 642 92.3%
DL2043 ATL → TUL 642 81.2%
DL1186 TUL → ATL 440 77.6%
DL2754 TUL → ATL 419 90.2%
DL2754 ATL → TUL 419 92.2%
DL1539 ATL → TUL 341 75.5%
DL1539 TUL → ATL 341 72.5%
DL1186 ATL → TUL 336 79.9%
DL2470 ATL → TUL 332 84.4%
DL2470 TUL → ATL 329 83.6%
DL2620 TUL → ATL 253 82.4%
DL2620 ATL → TUL 249 84.8%
DL1325 ATL → TUL 156 81.1%
DL2837 TUL → ATL 73 70.4%
DL2837 ATL → TUL 73 69.4%
DL1243 TUL → ATL 68 89.7%
DL1243 ATL → TUL 68 88.2%
DL1480 ATL → TUL 62 83.1%
DL1480 TUL → ATL 62 73.3%
DL1325 TUL → ATL 55 85.5%
DL2870 ATL → TUL 36 74.3%
DL2991 TUL → ATL 36 80.0%

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 −4.9% 6 77.4%
June 2026 267 −2.2% 5 89.1%
May 2026 283 +3.3% 7 85.2%
April 2026 270 +20.5% 2 87.0%
March 2026 230 −0.9% 8 80.0%
February 2026 212 +7.6% 0 88.7%
January 2026 203 +4.6% 19 84.7%
December 2025 233 −11.7% 13 83.7%
November 2025 258 +7.5% 12 86.0%
October 2025 292 +69.8% 0 81.8%
September 2025 274 0 85.8%
August 2025 283 1 90.1%
July 2025 288 4 79.2%
June 2025 273 13 65.9%
May 2025 274 2 77.4%
April 2025 224 0 81.3%
March 2025 232 0 81.5%
February 2025 197 7 77.7%
January 2025 194 12 80.9%
December 2024 264 0 83.0%
November 2024 240 0 92.9%
October 2024 172 0 93.6%

How to read this chart

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