BOS → PHXBoston to Phoenix

live

Direct flights from Boston (BOS) to Phoenix (PHX): 14 nonstop departures observed each week across 2 airlines. The median arrival is 5 minutes late. No cancellations were recorded across the 3 tracked flights. The nonstop covers 3,694 km, an estimated 5 hours 14 minutes in the air. Measured by Pro Flight Search from live flight boards at Boston and Phoenix. Updated 12 September 2026 at 04:53 UTC.

BOS Boston smooth · +10
PHX Phoenix smooth · +3
3,694 km · ~5h 14m est.
dep bank 06:30–17:5014x weekly
Running clean · 2 airlines · 14x weekly · nonstop
89 / 100

route health from live BOS and PHX delay boards

Median arrival delay is +5 min. 0 of 3 tracked legs cancelled in the sample. Will a delayed flight be cancelled? →

Median arrival+5 minacross the last 3 operated legs
Flight time~5h 14mestimated from route distance
Weekly departures14x2 direct airlines on the leg

The week

scheduled departures · origin local time
06121824
Mon
Tue
Wed
Thu
Fri
Sat
Sun
American AirlinesDelta Air Lines

Each mark is a scheduled departure at its origin-local time, observed operating in the last 7 days. Today is highlighted.

Who flies it

observed on the boards · 7 days
American AirlinesAA

Flights AA2315 06:30 daily · AA1653 10:00 daily · AA1057 13:10 daily · AA1245 17:21 Su

Delta Air LinesDL

Flights DL514 17:50 daily

History

operated legs · board outcomes
09-11AA1057dep −1 → arr+7
09-11AA1653dep +10 → arr−14
09-11DL514dep +6 → arr+5

Actual board outcomes rather than schedules, paired departure and arrival per flight and day.

Full board history, day by day →

Airports right now

live boards
BOSBoston +10 min smooth 🌤 clear · N 0 kt Full BOS delay board →
PHXPhoenix +3 min smooth 🌤 scattered clouds · WSW 6 kt Full PHX delay board →

Weather lens

Current conditions put the pressure at BOS: 41% odds of a 15+ minute delay and around +8 min expected when it bites, measured from this route's own weather-matched delay history. See live delays → · Weather risk by airport →

How the Boston to Phoenix route actually runs

Pro Flight Search records official board updates for nonstop BOS to PHX flights through the day: schedules, estimates, gate pushes and actual departures. The verdict above comes from operated flights, so it reflects what this route does rather than what the timetable promises.

Planning around a delay? Live airport delays · Weather delay risk map · Will a delayed flight be cancelled? · Do planes make up time in the air? · How we measure

Cite this data

Journalists, bloggers, and researchers may cite this page with attribution and a link to Pro Flight Search.

Suggested citation

Pro Flight Search — Boston (BOS) to Phoenix (PHX) route reliability, measured from operated flights on official airport boards.

Canonical URL
https://proflightsearch.com/search-flights/BOS-PHX
How we measure this →

BOS to PHX questions

Is BOS–PHX running on time right now?

Smooth skies ahead. The departure side at BOS is the weaker end, route health score 89/100. The airports section above carries the live status and delay window at both ends.

Morning or evening flight on BOS–PHX?

Operators schedule morning departures around 06:30 and evening departures around 17:21 from BOS. Earlier flights typically land before destination-airport delays accumulate later in the day; check the PHX delay card to confirm conditions when you'd arrive.

How long is the flight from BOS to PHX?

Great-circle distance is 3,694 km. With typical jet cruise speed plus taxi, climb and descent, expect roughly 291–347 min gate-to-gate on this route.

How often does BOS–PHX fly?

2 carriers operate this route, around 29 flights a week between them. Compare carrier days and times in the airline list above.