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5,268 nonstop flights · Aug 2025 – Jul 2026 · US DOT on-time records, all US airlines

Leave before 9 am: 77% depart on time. After 4 pm it’s 64%.

Best time to leave 7–8 am 82% arrive on time from ORD
Best single flight UA 5262 ORD 14:30 → MKE 15:36 · 76% on time Avoid AA 6357 ORD 21:20 → MKE 22:23 · 51% 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).

6
7
8
9
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14
15
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20
21
22
ORD
79
76
73
72
62
64
59
% 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
Milwaukee flights leaving ORD 2–3 pm: 1Close ×
UA 5262flown by SkyWest ORD 14:30 MKE 15:36 1h 06m 255 76% 3.9% 106 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.

United (incl. SkyWest, Republic) 3,077 68% 4.7% 85 min
American (incl. Envoy, PSA, SkyWest, Republic) 2,191 62% 5.0% 101 min

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.

UA 5262flown by SkyWest ORD 14:30 MKE 15:36 76%
UA 4711flown by SkyWest ORD 19:45 MKE 20:56 70%
UA 5362flown by SkyWest ORD 21:20 MKE 22:29 69%
UA 5933flown by SkyWest ORD 13:30 MKE 14:36 67%
UA 5555flown by SkyWest ORD 17:45 MKE 18:48 52%
· · ·
AA 6357flown by SkyWest ORD 21:20 MKE 22:23 51%
All 21 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 ORD MKE 1h 06m 68% 4.7% 3,077 Flying now
American ORD MKE 58m 62% 5.0% 2,191 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