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1,049 nonstop flights · Aug 2025 – Jul 2026 · US DOT on-time records, all US airlines

Leave before 9 am: 96% depart on time. After 4 pm it’s 3 in 5.

Best time to leave 6–7 am 93% arrive on time from MKE

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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MKE
98
73
82
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65
% 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.

Southwest 1,005 82% 0.9% 52 min
Frontier 6 – 16.7% –
Spirit 38 – 2.6% 81 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.

No flight on this route ran 150+ times in the year.

All 5 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.

WN 4197 MKE 06:10 LAS 08:00 3h 50m 57 96% 0.0% 100 min
WN 2126 MKE 10:20 LAS 12:10 3h 50m 16 100% 0.0% –
WN 4659 MKE 11:45 LAS 13:30 3h 45m 26 65% 0.0% 38 min
WN 1291 MKE 18:55 LAS 20:45 3h 50m 16 38% 0.0% 47 min
WN 354 MKE 19:30 LAS 21:20 3h 50m 26 58% 0.0% 68 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.

Southwest MKE LAS 3h 55m 82% 0.9% 1,005 Flying now
Frontier MKE LAS – 100%few flights 16.7% 6 Not flying now
Spirit MKE LAS 3h 50m 78%few flights 2.6% 38 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