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Showing United only (incl. its regional partners)All airlines ×
1,043 nonstop flights · Aug 2025 – Jul 2026 · US DOT on-time records, all US airlines

No clear winner: United’s DTW → IAD flights land within a few points of 85% on time whatever the hour.

Best time to leave 6–7 am 92% arrive on time from DTW
Best single flight UA 6190 DTW 14:35 → IAD 16:11 · 83% on time Avoid UA 6362 DTW 19:45 → IAD 21:20 · 78% 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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DTW
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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 6190flown by Mesa DTW 14:35 IAD 16:11 83%
UA 6362flown by Mesa DTW 19:45 IAD 21:20 78%

All 5 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 4055flown by Mesa DTW 06:00 IAD 07:34 1h 34m 23 87% 0.0% 100 min
UA 4058flown by Mesa DTW 06:00 IAD 07:34 1h 34m 26 88% 0.0% 154 min
UA 3500flown by Republic DTW 10:13 IAD 11:50 1h 37m 72 93% 0.0% 120 min
UA 6190flown by Mesa DTW 14:35 IAD 16:11 1h 36m 320 83% 0.3% 75 min
UA 6362flown by Mesa DTW 19:45 IAD 21:20 1h 35m 154 78% 3.9% 103 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 DTW IAD 1h 36m 85% 1.1% 1,043 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