2,015 nonstop flights · Aug 2025 – Jul 2026 · US DOT on-time records, all US airlines

No clear winner: airlines and hours on this route all land within a few points of 77% on time.

Best time to leave 9–10 am 89% arrive on time from PHX

Best single flight AA 2701 PHX 21:45 → BOS 05:45 · 87% on time Avoid AA 567 PHX 15:15 → BOS 23:14 · 70% 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).

PHX

% 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

Boston flights leaving PHX 8–9 am: 1Close ×


AA 1564	PHX 08:42	BOS 16:55	5h 13m	72	81%	0.0%	61 min

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	429	78%	2.1%	109 min
American	1,313	78%	1.6%	70 min
JetBlue	273	74%	2.2%	84 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.


AA 2701	PHX 21:45	BOS 05:45	87%
DL 514	PHX 11:06	BOS 19:06	70%
AA 567	PHX 15:15	BOS 23:14	70%

All 7 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	PHX	BOS	4h 58m	78%	2.1%	429	Flying now
American	PHX	BOS	4h 51m	78%	1.6%	1,313	Flying now
JetBlue	PHX	BOS	4h 49m	74%	2.2%	273	Not 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