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3,086 nonstop flights · Aug 2025 – Jul 2026 · US DOT on-time records, all US airlines

Leave before 9 am: 94% depart on time. After 4 pm it’s 65%.

Best time to leave 5–6 am 95% arrive on time from TPA
Best single flight UA 645 TPA 12:45 → DEN 14:47 · 92% on time Avoid F9 2745 TPA 20:22 → DEN 22:39 · 75% 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).

5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
TPA
96
91
94
94
78
81
88
88
81
77
75
46
49
68
72
% 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.
United 1,185 85% 0.3% 66 min
Frontier 614 80% 1.0% 98 min
Southwest 1,287 80% 0.2% 51 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.
UA 645 TPA 12:45 DEN 14:47 92%
F9 1113 TPA 12:39 DEN 14:48 85%
F9 2745 TPA 20:22 DEN 22:39 75%

All 12 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 4018 TPA 05:15 DEN 06:55 3h 40m 57 93% 0.0% 33 min
WN 4019 TPA 07:35 DEN 09:25 3h 50m 42 93% 0.0% 45 min
UA 295 TPA 08:00 DEN 10:02 4h 02m 45 93% 0.0% 38 min
UA 2167 TPA 08:00 DEN 10:02 4h 02m 37 92% 0.0% 69 min
F9 1113 TPA 12:39 DEN 14:48 4h 05m 263 85% 0.8% 95 min
UA 645 TPA 12:45 DEN 14:47 4h 02m 170 92% 0.0% 93 min
WN 3852 TPA 14:00 DEN 15:45 3h 45m 16 40% 0.0% 42 min
UA 1773 TPA 16:20 DEN 18:20 4h 00m 148 67% 0.7% 73 min
WN 4020 TPA 17:35 DEN 19:35 4h 00m 41 59% 0.0% 56 min
WN 2120 TPA 17:40 DEN 19:40 4h 00m 16 56% 0.0% 53 min
F9 2745 TPA 20:22 DEN 22:39 4h 17m 259 75% 1.2% 100 min
WN 4620 TPA 20:45 DEN 22:45 3h 55m 38 58% 0.0% 67 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 TPA DEN 4h 07m 85% 0.3% 1,185 Flying now
Frontier TPA DEN 4h 14m 80% 1.0% 614 Flying now
Southwest TPA DEN 4h 00m 80% 0.2% 1,287 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