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2,701 nonstop flights · Aug 2025 – Jul 2026 · US DOT on-time records, all US airlines

Leave before 9 am: 9 in 10 depart on time. After 4 pm it’s 72%.

Best time to leave 5–6 am 95% arrive on time from CMH
Best single flight UA 3524 CMH 05:30 → ORD 06:09 · 94% on time Avoid UA 1182 CMH 17:54 → ORD 18:33 · 42% 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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% 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.

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 3524flown by Republic CMH 05:30 ORD 06:09 94%
UA 1182 CMH 17:54 ORD 18:33 42%

All 11 United 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.

UA 3524flown by Republic CMH 05:30 ORD 06:09 1h 39m 327 94% 1.2% 90 min
UA 3429flown by Republic CMH 07:00 ORD 07:39 1h 39m 48 88% 0.0% 78 min
UA 466 CMH 09:00 ORD 09:36 1h 36m 131 81% 6.1% 72 min
UA 622 CMH 11:03 ORD 11:39 1h 36m 93 89% 2.2% 41 min
UA 493 CMH 14:19 ORD 14:55 1h 36m 65 72% 0.0% 123 min
UA 3457flown by Republic CMH 16:20 ORD 17:01 1h 41m 35 84% 8.6% 84 min
UA 3484flown by Republic CMH 16:20 ORD 17:01 1h 41m 67 85% 3.0% 76 min
UA 1182 CMH 17:54 ORD 18:33 1h 39m 252 42% 2.0% 89 min
UA 545 CMH 17:55 ORD 18:34 1h 39m 37 49% 5.4% 116 min
UA 3444flown by Republic CMH 19:54 ORD 20:35 1h 41m 36 82% 5.6% 54 min
UA 4393flown by GoJet CMH 19:55 ORD 20:35 1h 40m 35 72% 8.6% 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.

United CMH ORD 1h 39m 76% 2.7% 2,701 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