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1,313 nonstop flights · Aug 2025 – Jul 2026 · US DOT on-time records, all US airlines

Delta is clearly ahead here: 93% of its flights arrive on time, 24 points better than Southwest.

Best time to leave 7–8 am 95% arrive on time from MCI
Best single flight DL 2337 MCI 07:26 → LAX 09:00 · 95% on time Avoid DL 1517 MCI 15:55 → LAX 17:20 · 91% 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).

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MCI
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% 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
Los Angeles flights leaving MCI 4–5 pm: 1Close ×
UA 5489flown by SkyWest MCI 16:26 LAX 18:10 3h 44m 72 97% 0.0% 52 min

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 616 93% 0.8% 78 min
Southwest 523 68% 0.4% 50 min
United (incl. SkyWest) 116 – 0.0% 63 min
Spirit 58 – 0.0% 91 min

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 2337 MCI 07:26 LAX 09:00 95%
DL 1517 MCI 15:55 LAX 17:20 91%
All 8 flights on this route →

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.

United MCI LAX 3h 53m 94% 0.0% 116 Flying now
Delta MCI LAX 3h 34m 93% 0.8% 616 Flying now
Southwest MCI LAX 3h 35m 68% 0.4% 523 Flying now
Spirit MCI LAX 3h 40m 90% 0.0% 58 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