Leave before 9 am: 94% depart on time. After 4 pm it’s 83%.
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.
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 United flight on this route ran 150+ times in the year.
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 3489flown by Republic | CVG 06:00 | IAD 07:34 | 1h 34m | 59 | 90% | 1.7% | 88 min |
| UA 3493flown by Republic | CVG 10:18 | IAD 11:52 | 1h 34m | 105 | 81% | 1.0% | 107 min |
| UA 4018flown by Mesa | CVG 14:55 | IAD 16:34 | 1h 39m | 53 | 87% | 1.9% | 59 min |
| UA 4422flown by GoJet | CVG 19:45 | IAD 21:25 | 1h 40m | 53 | 86% | 3.8% | 127 min |
| UA 3677flown by Republic | CVG 19:45 | IAD 21:26 | 1h 41m | 11 | 75% | 27.3% | 116 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 | CVG | IAD | 1h 35m | 85% | 1.4% | 1,207 | 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