3,272 nonstop flights · Aug 2025 – Jul 2026 · US DOT on-time records, all US airlines

Leave before 9 am: 94% depart on time. After 4 pm it’s 4 in 5.

Best time to leave 6–7 am 97% arrive on time from MCI

Best single flight DL 1204 MCI 05:38 → ATL 08:44 · 94% on time Avoid F9 3500 MCI 18:16 → ATL 21:43 · 60% on time

Time of day × airport

Share of this route’s flights leaving within 15 minutes, by airport and scheduled departure hour, over Aug 2025 – Jul 2026. Blank: no flights then (or fewer than 40 in the year).

MCI

% of this route’s flights leaving within 15 min (small number: flights in the Jun 6 – Jul 31, 2026 schedule): 85+75–8465–7455–64under 55

Pick an hour to see this route’s flights leaving then.

Airlines on this route

Arriving within 15 minutes. Regional flights count under the airline that sells them. Pick an airline to see its flights.


Delta	2,739	90%	1.5%	75 min
Southwest	365	80%	0.3%	60 min
Frontier	166	60%	1.2%	88 min
American	2	–	0.0%	–

Dimmed: fewer than 150 flights in the year, too few to rank.

Flights, best and worst

Flights in the Jun 6 – Jul 31, 2026 schedule that ran 150+ times in the year. Times are local. Pick a flight for its history.


DL 1204	MCI 05:38	ATL 08:44	94%
DL 1212	MCI 07:00	ATL 10:04	94%
DL 2471	MCI 10:36	ATL 13:37	94%
DL 2908	MCI 12:21	ATL 15:28	91%
DL 3110	MCI 08:00	ATL 11:00	90%
· · ·
DL 1660	MCI 17:40	ATL 20:54	87%
DL 1443	MCI 15:38	ATL 18:49	86%
F9 3500	MCI 18:16	ATL 21:43	60%

All 11 flights in the current schedule

Every flight that flew in the Jun 6 – Jul 31, 2026 schedule, with its record over Aug 2025 – Jul 2026. Times are local. Click a column to sort.


DL 1204	MCI 05:38	ATL 08:44	2h 06m	364	94%	1.6%	48 min
DL 1212	MCI 07:00	ATL 10:04	2h 04m	265	94%	1.1%	140 min
DL 3110	MCI 08:00	ATL 11:00	2h 00m	354	90%	0.8%	100 min
DL 2471	MCI 10:36	ATL 13:37	2h 02m	282	94%	2.1%	68 min
DL 2908	MCI 12:21	ATL 15:28	2h 07m	294	91%	2.0%	67 min
WN 527	MCI 12:35	ATL 15:40	2h 05m	26	77%	0.0%	45 min
DL 2747	MCI 13:20	ATL 16:30	2h 10m	110	85%	0.0%	76 min
DL 1443	MCI 15:38	ATL 18:49	2h 11m	153	86%	0.0%	84 min
WN 681	MCI 15:50	ATL 18:55	2h 05m	16	75%	0.0%	28 min
DL 1660	MCI 17:40	ATL 20:54	2h 14m	360	87%	1.7%	61 min
F9 3500	MCI 18:16	ATL 21:43	2h 21m	166	60%	1.2%	88 min

Nonstops by airline and airport

Arriving within 15 minutes, Aug 2025 – Jul 2026. Pick a row to see that airline’s flights on that airport pair.


Delta	MCI	ATL	2h 02m	90%	1.5%	2,739	Flying now
Southwest	MCI	ATL	2h 00m	80%	0.3%	365	Flying now
Frontier	MCI	ATL	2h 21m	60%	1.2%	166	Flying now
American	MCI	ATL	–	100%few flights	0.0%	2	Not flying now

Flying on a particular day? Pick a date above and the same ranking uses our forecast odds for each flight that day: Tomorrow.

About this data: US DOT on-time records, Aug 2025 – Jul 2026, all US airlines; regional flights count under the airline that sells them. Schedules (which flights and connections exist, and their times) are as of Jun 6 – Jul 31, 2026; seasonal flights outside that window aren’t ranked. Rebuilt monthly. JSON