No clear winner: United’s SJU → DEN flights land within a few points of 87% 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.
| UA 1368 | SJU 13:40 | DEN 18:15 | 87% |
All 1 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 1368 | SJU 13:40 | DEN 18:15 | 6h 35m | 333 | 87% | 0.3% | 54 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 | SJU | DEN | 6h 35m | 87% | 0.3% | 333 | Flying now |
Alternatives with one stop
All connections →| UnitedDetails → | SJU 07:20 → IAD 11:21UA 2022 | 1h 27m Dulles | IAD 12:48 → DEN 14:42UA 1587 | 9h 22m | 99% | 90% |
| UnitedDetails → | SJU 07:00 → IAH 10:53UA 1644 | 1h 40m Houston | IAH 12:33 → DEN 14:17UA 2168 | 9h 17m | 99% | 85% |
| UnitedDetails → | SJU 07:40 → ORD 11:53UA 2089 | 1h 03m Chicago | ORD 12:56 → DEN 14:46UA 1150 | 9h 06m | 97% | 84% |
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