Delta Air LinesDL
Flights DL5597 08:45 daily · DL5657 15:40 daily · DL5593 20:05 Mo Tu We Th Fr Su
live
Direct flights from Boston (BOS) to Jacksonville (JAX): 14 nonstop departures observed each week across 2 airlines. 100% of the last 6 operated flights arrived within 15 minutes of schedule. The median arrival is 6 minutes early. No cancellations were recorded across the 6 tracked flights. The nonstop covers 1,627 km, an estimated 2 hours 35 minutes in the air. Measured by Pro Flight Search from live flight boards at Boston and Jacksonville. Updated 26 October 2026 at 23:08 UTC.
Today, BOS → JAX
Mon 26 Oct · local times- 07:04 B6109JetBlue Left 07:04 Landed 09:32 −35
- 08:45 DL5597Delta Air Lines Left 08:40 Landed 11:28 −18
- 14:30 B6509JetBlue Sched 14:30Departure not confirmed by the board JAX est. 17:01sched 17:32
- 15:40 DL5657Delta Air Lines Left 15:35 JAX est. 17:51In the air · sched 18:44
- 20:05 DL5593Delta On scheduleGate A11 · TA ·
Checked BOS board 19:08 · JAX board 15:48
BOS
Boston
smooth · +0
JAX
Jacksonville
smooth · +0
1,627 km · ~2h 35m est.
Runs reliable · 2 airlines · 14x weekly · nonstop
100% on time
of the last 6 operated BOS → JAX flights arrived within 15 minutes
Median arrival delay is −6 min. 0 of 6 tracked legs cancelled in the sample. Will a delayed flight be cancelled? →
Median arrival−6 minacross the last 6 operated legs
Flight time~2h 35mestimated from route distance
Weekly departures14x2 direct airlines on the leg
The week
scheduled departures · origin local time06121824
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Delta Air LinesJetBlue Airways
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 daysHistory
operated legs · board outcomesActual board outcomes rather than schedules, paired departure and arrival per flight and day.
Full board history, day by day →
Airports right now
live boardsWeather lens
Current conditions put the pressure at BOS and JAX: 45% odds of a 15+ minute delay and around +10 min expected when it bites, measured from this route's own weather-matched delay history. See live delays → · Weather risk by airport →
next sweep in 120s
How the Boston to Jacksonville route actually runs
Pro Flight Search records official board updates for nonstop BOS to JAX 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 Jacksonville (JAX) route reliability, measured from operated flights on official airport boards.
Canonical URL
How we measure this →
https://proflightsearch.com/search-flights/BOS-JAX
BOS to JAX questions
Is BOS–JAX running on time right now?
Smooth skies ahead. Both endpoints currently score the same, route health score 100/100. The airports section above carries the live status and delay window at both ends.
Morning or evening flight on BOS–JAX?
Operators schedule morning departures around 07:00 and evening departures around 20:05 from BOS. Earlier flights typically land before destination-airport delays accumulate later in the day; check the JAX delay card to confirm conditions when you'd arrive.
How long is the flight from BOS to JAX?
Great-circle distance is 1,627 km. With typical jet cruise speed plus taxi, climb and descent, expect roughly 145–169 min gate-to-gate on this route.
How often does BOS–JAX fly?
2 carriers operate this route, around 34 flights a week between them. Compare carrier days and times in the airline list above.
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