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

1,169 nonstop flights · Aug 2025 – Jul 2026 · US DOT on-time records, all US airlines

Leave before 9 am: almost all depart on time. After 4 pm it’s 7 in 10.

Best time to leave 7–8 am 97% arrive on time from TPA

Best single flight DL 2406 TPA 07:00 → BOS 10:11 · 95% on time Avoid DL 1439 TPA 19:59 → BOS 23:16 · 72% 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.

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 2406	TPA 07:00	BOS 10:11	95%
DL 2706	TPA 11:22	BOS 14:35	78%
DL 1439	TPA 19:59	BOS 23:16	72%

All 3 Delta 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.


DL 2406	TPA 07:00	BOS 10:11	3h 11m	162	95%	2.5%	86 min
DL 2706	TPA 11:22	BOS 14:35	3h 13m	249	78%	1.2%	83 min
DL 1439	TPA 19:59	BOS 23:16	3h 17m	304	72%	3.0%	80 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.


Delta	TPA	BOS	3h 05m	78%	2.3%	1,169	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