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1,114 km · Domestic

Hartsfield Jackson Atlanta (ATL) – Kansas City (MCI)

In July 2026, 582 flights operated between Hartsfield Jackson Atlanta and Kansas City (both directions), and 78.4% 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
January445454▲ 2.0%
February464441▼ 5.0%
March527487▼ 7.6%
April495519▲ 4.8%
May549564▲ 2.7%
June574563▼ 1.9%
July599582▼ 2.8%
August603––
September582––
October614–in progress
November536––
December516––
Year to date (Jan–Jul)3,6533,610▼ 1.2%

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
January84.5%86.1%▲ 1.9%
February86.6%87.3%▲ 0.8%
March83.3%81.1%▼ 2.6%
April86.9%89.0%▲ 2.4%
May83.2%84.2%▲ 1.2%
June77.7%85.6%▲ 10.2%
July81.3%78.4%▼ 3.6%
August87.7%––
September93.1%––
October90.9%–in progress
November87.9%––
December77.1%––
Year-to-date average (Jan–Jul)83.4%84.5%▲ 1.4%

Cancelled flights by month

The most recent periods19 periods
PeriodCancelled flights 2025Cancelled flights 2026Change vs last year
January3811▼ 71.1%
February03–
March223▲ 1,050.0%
April311▲ 266.7%
May06–
June113▼ 72.7%
July54▼ 20.0%
August3––
September0––
October0–in progress
November10––
December9––
Year to date (Jan–Jul)5961▲ 3.4%

Airlines on this route

  1. Delta Air Lines 82.3%
  2. Southwest Airlines 14.4%
  3. Frontier Airlines 3.2%
  4. American Airlines 0.0%
  5. SkyWest Airlines 0.0%
  6. Spirit Airlines 0.0%

Oct 1, 2024 – Jul 31, 2026

By direction

ATL → MCI

Scheduled flights
5,813
Flights operated
5,744
Cancelled
69 · 1.2%
On-time departures
83.2%

MCI → ATL

Scheduled flights
5,814
Flights operated
5,741
Cancelled
73 · 1.3%
On-time departures
87.3%

ATL → MCI and MCI → ATL counted separately.

Airlines on this route

Oct 1, 2024 – Jul 31, 2026
AirlineScheduled flights Share On-time departures Cancelled
Delta Air Lines DL 9,566 82.3% 87.0% 124
Southwest Airlines WN 1,679 14.4% 79.0% 13
Frontier Airlines F9 376 3.2% 67.7% 5
American Airlines AA 4 0.0% 100.0% 0
SkyWest Airlines OO 1 0.0% 100.0% 0
Spirit Airlines NK 1 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 delay05:00–06:000.2min · 660 recorded · 647 measured
Gap to highest-delay hour17.8min05:00 ↔ 19:00
Recorded flights11,627ATL–MCI

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% · 660 recorded · 647 measured · Source: the US BTS 06:00 · Fewer than 200 measured departures · 128 recorded · 127 measured · Source: the US BTS 07:00 · 94.2% · 681 recorded · 669 measured · Source: the US BTS 08:00 · 91.1% · 1,243 recorded · 1,228 measured · Source: the US BTS 09:00 · 88.4% · 316 recorded · 311 measured · Source: the US BTS 10:00 · 89.7% · 1,019 recorded · 1,009 measured · Source: the US BTS 11:00 · 86.8% · 657 recorded · 645 measured · Source: the US BTS 12:00 · 87.2% · 715 recorded · 711 measured · Source: the US BTS 13:00 · 85.2% · 860 recorded · 849 measured · Source: the US BTS 14:00 · 81.0% · 683 recorded · 679 measured · Source: the US BTS 15:00 · 81.4% · 902 recorded · 898 measured · Source: the US BTS 16:00 · 79.7% · 748 recorded · 739 measured · Source: the US BTS 17:00 · 79.3% · 740 recorded · 734 measured · Source: the US BTS 18:00 · 79.8% · 693 recorded · 683 measured · Source: the US BTS 19:00 · 70.9% · 374 recorded · 368 measured · Source: the US BTS 20:00 · 79.0% · 283 recorded · 281 measured · Source: the US BTS 21:00 · 78.4% · 221 recorded · 218 measured · Source: the US BTS 22:00 · 82.3% · 668 recorded · 654 measured · Source: the US BTS 23:00 · Fewer than 200 measured departures · 36 recorded · 35 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 · 0.2 min · 660 recorded · 647 measured · Source: the US BTS 06:00 · Fewer than 200 measured departures · 128 recorded · 127 measured · Source: the US BTS 07:00 · 4.3 min · 681 recorded · 669 measured · Source: the US BTS 08:00 · 4.3 min · 1,243 recorded · 1,228 measured · Source: the US BTS 09:00 · 5.9 min · 316 recorded · 311 measured · Source: the US BTS 10:00 · 4.8 min · 1,019 recorded · 1,009 measured · Source: the US BTS 11:00 · 7.9 min · 657 recorded · 645 measured · Source: the US BTS 12:00 · 4.4 min · 715 recorded · 711 measured · Source: the US BTS 13:00 · 6.1 min · 860 recorded · 849 measured · Source: the US BTS 14:00 · 8.5 min · 683 recorded · 679 measured · Source: the US BTS 15:00 · 10.5 min · 902 recorded · 898 measured · Source: the US BTS 16:00 · 9.6 min · 748 recorded · 739 measured · Source: the US BTS 17:00 · 10.4 min · 740 recorded · 734 measured · Source: the US BTS 18:00 · 9.9 min · 693 recorded · 683 measured · Source: the US BTS 19:00 · 18.0 min · 374 recorded · 368 measured · Source: the US BTS 20:00 · 10.2 min · 283 recorded · 281 measured · Source: the US BTS 21:00 · 10.1 min · 221 recorded · 218 measured · Source: the US BTS 22:00 · 9.4 min · 668 recorded · 654 measured · Source: the US BTS 23:00 · Fewer than 200 measured departures · 36 recorded · 35 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 · 660 · 660 recorded · 647 measured · Source: the US BTS 06:00 · 128 · 128 recorded · 127 measured · Source: the US BTS 07:00 · 681 · 681 recorded · 669 measured · Source: the US BTS 08:00 · 1,243 · 1,243 recorded · 1,228 measured · Source: the US BTS 09:00 · 316 · 316 recorded · 311 measured · Source: the US BTS 10:00 · 1,019 · 1,019 recorded · 1,009 measured · Source: the US BTS 11:00 · 657 · 657 recorded · 645 measured · Source: the US BTS 12:00 · 715 · 715 recorded · 711 measured · Source: the US BTS 13:00 · 860 · 860 recorded · 849 measured · Source: the US BTS 14:00 · 683 · 683 recorded · 679 measured · Source: the US BTS 15:00 · 902 · 902 recorded · 898 measured · Source: the US BTS 16:00 · 748 · 748 recorded · 739 measured · Source: the US BTS 17:00 · 740 · 740 recorded · 734 measured · Source: the US BTS 18:00 · 693 · 693 recorded · 683 measured · Source: the US BTS 19:00 · 374 · 374 recorded · 368 measured · Source: the US BTS 20:00 · 283 · 283 recorded · 281 measured · Source: the US BTS 21:00 · 221 · 221 recorded · 218 measured · Source: the US BTS 22:00 · 668 · 668 recorded · 654 measured · Source: the US BTS 23:00 · 36 · 36 recorded · 35 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%0.2 min647660
06:00Fewer than 200 measured departures—127128
07:0094.2%4.3 min669681
08:0091.1%4.3 min1,2281,243
09:0088.4%5.9 min311316
10:0089.7%4.8 min1,0091,019
11:0086.8%7.9 min645657
12:0087.2%4.4 min711715
13:0085.2%6.1 min849860
14:0081.0%8.5 min679683
15:0081.4%10.5 min898902
16:0079.7%9.6 min739748
17:0079.3%10.4 min734740
18:0079.8%9.9 min683693
19:0070.9%18.0 min368374
20:0079.0%10.2 min281283
21:0078.4%10.1 min218221
22:0082.3%9.4 min654668
23:00Fewer than 200 measured departures—3536

Day of week

On-time departures Partial coverage: only airlines that report on-time data to the US DOT
Monday · 83.4% · 1,803 recorded · 1,784 measured · Source: the US BTS Tuesday · 90.0% · 1,598 recorded · 1,593 measured · Source: the US BTS Wednesday · 88.1% · 1,638 recorded · 1,629 measured · Source: the US BTS Thursday · 86.7% · 1,679 recorded · 1,670 measured · Source: the US BTS Friday · 85.5% · 1,783 recorded · 1,754 measured · Source: the US BTS Saturday · 82.4% · 1,441 recorded · 1,407 measured · Source: the US BTS Sunday · 80.7% · 1,685 recorded · 1,648 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 · 9.3 min · 1,803 recorded · 1,784 measured · Source: the US BTS Tuesday · 2.8 min · 1,598 recorded · 1,593 measured · Source: the US BTS Wednesday · 3.4 min · 1,638 recorded · 1,629 measured · Source: the US BTS Thursday · 5.0 min · 1,679 recorded · 1,670 measured · Source: the US BTS Friday · 7.9 min · 1,783 recorded · 1,754 measured · Source: the US BTS Saturday · 9.0 min · 1,441 recorded · 1,407 measured · Source: the US BTS Sunday · 13.6 min · 1,685 recorded · 1,648 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 · 1,803 · 1,803 recorded · 1,784 measured · Source: the US BTS Tuesday · 1,598 · 1,598 recorded · 1,593 measured · Source: the US BTS Wednesday · 1,638 · 1,638 recorded · 1,629 measured · Source: the US BTS Thursday · 1,679 · 1,679 recorded · 1,670 measured · Source: the US BTS Friday · 1,783 · 1,783 recorded · 1,754 measured · Source: the US BTS Saturday · 1,441 · 1,441 recorded · 1,407 measured · Source: the US BTS Sunday · 1,685 · 1,685 recorded · 1,648 measured · Source: the US BTS

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View the figures
Day of weekOn-time departuresAverage departure delayWith departure timeRecorded flights
Monday83.4%9.3 min1,7841,803
Tuesday90.0%2.8 min1,5931,598
Wednesday88.1%3.4 min1,6291,638
Thursday86.7%5.0 min1,6701,679
Friday85.5%7.9 min1,7541,783
Saturday82.4%9.0 min1,4071,441
Sunday80.7%13.6 min1,6481,685

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 · 85.3% · 948 recorded · 899 measured · Source: the US BTS Feb · 87.0% · 908 recorded · 905 measured · Source: the US BTS Mar · 82.3% · 1,039 recorded · 1,014 measured · Source: the US BTS Apr · 88.0% · 1,028 recorded · 1,014 measured · Source: the US BTS May · 83.7% · 1,119 recorded · 1,113 measured · Source: the US BTS Jun · 81.6% · 1,151 recorded · 1,137 measured · Source: the US BTS Jul · 79.9% · 1,190 recorded · 1,181 measured · Source: the US BTS Aug · 87.7% · 606 recorded · 603 measured · Source: the US BTS Sep · 93.1% · 582 recorded · 582 measured · Source: the US BTS Oct · 91.2% · 979 recorded · 979 measured · Source: the US BTS Nov · 88.6% · 1,050 recorded · 1,040 measured · Source: the US BTS Dec · 80.9% · 1,027 recorded · 1,018 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 · 10.0 min · 948 recorded · 899 measured · Source: the US BTS Feb · 4.7 min · 908 recorded · 905 measured · Source: the US BTS Mar · 11.9 min · 1,039 recorded · 1,014 measured · Source: the US BTS Apr · 4.6 min · 1,028 recorded · 1,014 measured · Source: the US BTS May · 9.3 min · 1,119 recorded · 1,113 measured · Source: the US BTS Jun · 9.9 min · 1,151 recorded · 1,137 measured · Source: the US BTS Jul · 11.6 min · 1,190 recorded · 1,181 measured · Source: the US BTS Aug · 3.3 min · 606 recorded · 603 measured · Source: the US BTS Sep · -1.2 min · 582 recorded · 582 measured · Source: the US BTS Oct · 1.7 min · 979 recorded · 979 measured · Source: the US BTS Nov · 3.9 min · 1,050 recorded · 1,040 measured · Source: the US BTS Dec · 11.6 min · 1,027 recorded · 1,018 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 · 948 · 948 recorded · 899 measured · Source: the US BTS Feb · 908 · 908 recorded · 905 measured · Source: the US BTS Mar · 1,039 · 1,039 recorded · 1,014 measured · Source: the US BTS Apr · 1,028 · 1,028 recorded · 1,014 measured · Source: the US BTS May · 1,119 · 1,119 recorded · 1,113 measured · Source: the US BTS Jun · 1,151 · 1,151 recorded · 1,137 measured · Source: the US BTS Jul · 1,190 · 1,190 recorded · 1,181 measured · Source: the US BTS Aug · 606 · 606 recorded · 603 measured · Source: the US BTS Sep · 582 · 582 recorded · 582 measured · Source: the US BTS Oct · 979 · 979 recorded · 979 measured · Source: the US BTS Nov · 1,050 · 1,050 recorded · 1,040 measured · Source: the US BTS Dec · 1,027 · 1,027 recorded · 1,018 measured · Source: the US BTS

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View the figures
Month of yearOn-time departuresAverage departure delayWith departure timeRecorded flights
Jan85.3%10.0 min899948
Feb87.0%4.7 min905908
Mar82.3%11.9 min1,0141,039
Apr88.0%4.6 min1,0141,028
May83.7%9.3 min1,1131,119
Jun81.6%9.9 min1,1371,151
Jul79.9%11.6 min1,1811,190
Aug87.7%3.3 min603606
Sep93.1%-1.2 min582582
Oct91.2%1.7 min979979
Nov88.6%3.9 min1,0401,050
Dec80.9%11.6 min1,0181,027

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 84.2% 9,792
  • Delayed >15 min 14.6% 1,693
  • Cancelled 1.2% 142
  • 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

51
51 of 51
Flight numbersBy direction DeparturesOn time
DL2911 ATL → MCI 649 82.8%
DL1204 MCI → ATL 634 96.3%
DL2908 ATL → MCI 606 89.0%
DL1660 ATL → MCI 582 84.8%
DL2471 ATL → MCI 575 92.4%
DL2908 MCI → ATL 570 89.7%
DL2471 MCI → ATL 556 91.8%
DL1470 ATL → MCI 548 79.3%
DL1130 ATL → MCI 532 75.5%
DL1660 MCI → ATL 531 84.1%
DL1212 MCI → ATL 518 94.5%
DL3110 MCI → ATL 408 90.4%
DL1470 MCI → ATL 369 82.8%
DL1443 ATL → MCI 246 85.3%
DL2747 ATL → MCI 238 86.1%
DL527 MCI → ATL 226 88.9%
DL527 ATL → MCI 226 90.2%
DL3023 ATL → MCI 214 80.6%
DL1443 MCI → ATL 207 87.0%
F993499 ATL → MCI 188 70.4%
F993500 MCI → ATL 188 64.9%
DL1159 ATL → MCI 157 82.7%
WN445 MCI → ATL 122 85.7%
WN472 ATL → MCI 118 95.7%
DL2747 MCI → ATL 113 85.8%
WN1876 ATL → MCI 109 81.1%
WN2985 MCI → ATL 98 80.2%
DL1159 MCI → ATL 73 84.9%
DL1687 MCI → ATL 59 89.7%
DL2011 MCI → ATL 59 93.2%
WN3001 MCI → ATL 58 77.6%
WN225 ATL → MCI 53 75.5%
WN418 ATL → MCI 52 60.8%
WN250 ATL → MCI 50 74.0%
WN403 ATL → MCI 46 84.8%
DL1195 MCI → ATL 44 88.6%
WN410 ATL → MCI 42 78.6%
WN4569 MCI → ATL 42 80.5%
DL463 MCI → ATL 36 85.7%
DL733 MCI → ATL 36 72.2%
WN3931 ATL → MCI 34 88.2%
WN1917 ATL → MCI 33 90.9%
WN3802 MCI → ATL 33 78.8%
WN4347 ATL → MCI 33 63.6%
WN973 MCI → ATL 33 93.9%
DL2192 MCI → ATL 32 81.3%
WN2176 MCI → ATL 31 83.9%
WN2475 ATL → MCI 31 74.2%
DL1219 MCI → ATL 30 96.7%
DL1347 MCI → ATL 30 90.0%
DL2781 MCI → ATL 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 582 −2.8% 4 78.4%
June 2026 563 −1.9% 3 85.6%
May 2026 564 +2.7% 6 84.2%
April 2026 519 +4.8% 11 89.0%
March 2026 487 −7.6% 23 81.1%
February 2026 441 −5.0% 3 87.3%
January 2026 454 +2.0% 11 86.1%
December 2025 516 +2.8% 9 77.1%
November 2025 536 +6.3% 10 87.9%
October 2025 614 +68.2% 0 90.9%
September 2025 582 0 93.1%
August 2025 603 3 87.7%
July 2025 599 5 81.3%
June 2025 574 11 77.7%
May 2025 549 0 83.2%
April 2025 495 3 86.9%
March 2025 527 2 83.3%
February 2025 464 0 86.6%
January 2025 445 38 84.5%
December 2024 502 0 84.9%
November 2024 504 0 89.3%
October 2024 365 0 91.8%

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