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2,983 nonstop flights · Aug 2025 – Jul 2026 · US DOT on-time records, all US airlines

Leave before 9 am: 93% depart on time. After 4 pm it’s almost half.

Best time to leave 5–6 am 97% arrive on time from DEN

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).

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DEN
89
84
75
68
65
46
48
% of this route’s flights leaving within 15 min (small number: flights in the Jun 6 – Jul 31, 2026 schedule): 85+75–8465–7455–64under 55

Pick an hour to see this route’s flights leaving then.

Airlines on this route

Arriving within 15 minutes. Regional flights count under the airline that sells them. Pick an airline to see its flights.

Southwest 2,983 71% 1.2% 57 min

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 flight on this route ran 150+ times in the year.

All 9 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.

WN 1078 DEN 05:10 DAL 08:05 1h 55m 50 98% 2.0% 21 min
WN 1517 DEN 06:15 DAL 09:10 1h 55m 57 87% 1.8% 33 min
WN 1360 DEN 08:45 DAL 11:40 1h 55m 50 72% 0.0% 32 min
WN 1518 DEN 10:05 DAL 13:10 2h 05m 57 75% 1.8% 29 min
WN 2354 DEN 11:40 DAL 14:45 2h 05m 49 63% 0.0% 83 min
WN 1388 DEN 15:55 DAL 19:00 2h 05m 49 38% 0.0% 54 min
WN 1521 DEN 17:50 DAL 21:00 2h 10m 57 39% 0.0% 72 min
WN 1522 DEN 19:05 DAL 22:05 2h 00m 49 24% 0.0% 71 min
WN 1523 DEN 20:30 DAL 23:30 2h 00m 57 41% 1.8% 74 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.

Southwest DEN DAL 1h 55m 71% 1.2% 2,983 Flying now
Flying on a particular day? Pick a date above and the same ranking uses our forecast odds for each flight that day: Tomorrow.

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