No clear winner: United’s DTW → IAD flights land within a few points of 85% on time whatever the hour.
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).
Pick an hour to see this route’s flights leaving then.
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 |
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