Leave before 9 am: 9 in 10 depart on time. After 4 pm it’s 62%.
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).
Airlines on this route
Arriving within 15 minutes. Regional flights count under the airline that sells them. Pick an airline to see its flights.
| Delta | 1,032 | 80% | 4.6% | 83 min |
| United | 2,019 | 75% | 1.8% | 72 min |
| Southwest | 1,495 | 65% | 2.8% | 60 min |
| Frontier | 121 | – | 3.3% | 82 min |
Dimmed: fewer than 150 flights in the year, too few to rank.
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 1442 | DEN 08:03 | LGA 13:57 | 89% |
| DL 398 | DEN 07:10 | LGA 12:52 | 87% |
| UA 2446 | DEN 09:49 | LGA 15:46 | 83% |
| DL 751 | DEN 11:05 | LGA 16:50 | 80% |
| UA 598 | DEN 11:30 | LGA 17:24 | 72% |
| · · · | |||
| UA 1579 | DEN 13:59 | LGA 19:53 | 71% |
| DL 716 | DEN 17:20 | LGA 23:13 | 70% |
| UA 2168 | DEN 16:00 | LGA 21:54 | 67% |
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.
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