1,290 nonstop flights · Aug 2025 – Jul 2026 · US DOT on-time records, all US airlines

Leave before 9 am: 96% depart on time. After 4 pm it’s 78%.

Best time to leave 9–10 am 91% arrive on time from TPA

Best single flight DL 1279 TPA 09:13 → RDU 11:03 · 91% on time Avoid F9 3372 TPA 19:49 → RDU 21:49 · 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).

TPA

% 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.


Delta	650	86%	2.3%	84 min
Frontier	258	79%	2.3%	82 min
Southwest	382	78%	0.8%	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.


DL 1279	TPA 09:13	RDU 11:03	91%
DL 1275	TPA 20:59	RDU 22:55	80%
F9 3372	TPA 19:49	RDU 21:49	76%

All 6 flights on this route →

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.


Delta	TPA	RDU	1h 50m	86%	2.3%	650	Flying now
Frontier	TPA	RDU	2h 00m	79%	2.3%	258	Flying now
Southwest	TPA	RDU	1h 45m	78%	0.8%	382	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