No clear winner: United’s PBI → IAD flights land within a few points of 84% 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.
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.
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 | PBI | IAD | 2h 31m | 84% | 1.2% | 333 | Not flying now |
Alternatives with one stop
All connections →| UnitedDetails → | PBI 15:58 → ORD 18:32UA 312 | 3h 08m Chicago | ORD 21:40 → IAD 00:45 +1UA 2766 | 8h 47m | 95% | 66% |
| UnitedDetails → | PBI 06:00 → EWR 08:54UA 2158 | 1h 11m Newark | EWR 10:05 → IAD 11:28UA 1691 | 5h 28m | 96% | 65% |
| UnitedDetails → | PBI 13:12 → EWR 16:13UA 353 | 3h 16m Newark | EWR 19:29 → IAD 21:00UA 2677 | 7h 48m | 97% | 59% |
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