Showing Frontier only (incl. its regional partners)All airlines ×

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

Leave before 9 am: 92% depart on time. After 4 pm it’s 3 in 5.

Best time to leave 10–11 am 88% arrive on time from MSP

Best single flight F9 1149 MSP 22:15 → DEN 23:32 · 80% on time Avoid F9 1291 MSP 21:39 → DEN 23:07 · 76% on time

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).

MSP

% 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.

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.


F9 1149	MSP 22:15	DEN 23:32	80%
F9 1291	MSP 21:39	DEN 23:07	76%

All 3 Frontier 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.


F9 3199	MSP 10:18	DEN 11:37	2h 17m	89	87%	2.2%	51 min
F9 1291	MSP 21:39	DEN 23:07	2h 28m	213	76%	0.5%	96 min
F9 1149	MSP 22:15	DEN 23:32	2h 17m	331	80%	0.6%	104 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.


Frontier	MSP	DEN	2h 17m	80%	0.8%	633	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