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Showing Frontier only (incl. its regional partners)All airlines ×
737 nonstop flights · Aug 2025 – Jul 2026 · US DOT on-time records, all US airlines

Leave before 9 am: 84% depart on time. After 4 pm it’s 58%.

Best time to leave 8–9 am 83% arrive on time from DFW
Best airport pair DFW → ORD 70% on time, 3.1% cancelled, 449 flights
Best single flight F9 1342 DFW 13:19 → ORD 15:59 · 75% on time Avoid F9 1888 DFW 11:55 → MDW 14:12 · 74% 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).

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DFW
84
79
73
67
68
65
59
53
% 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 1342 DFW 13:19 ORD 15:59 75%
F9 1888 DFW 11:55 MDW 14:12 74%

All 4 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 1888 DFW 11:55 MDW 14:12 2h 17m 160 74% 2.5% 97 min
F9 1342 DFW 13:19 ORD 15:59 2h 43m 245 75% 1.6% 104 min
F9 3242 DFW 13:25 ORD 16:08 2h 44m 115 63% 3.5% 82 min
F9 2882 DFW 14:30 MDW 16:51 2h 24m 125 65% 1.6% 108 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 DFW ORD 2h 43m 70% 3.1% 449 Flying now
Frontier DFW MDW 2h 24m 70% 2.1% 288 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