United AirlinesUA94% on time
Flights UA1434 09:20 daily · UA1642 11:51 Mo Tu We Th Fr Su · UA6189 19:10 daily
live
Direct flights from Jacksonville (JAX) to Washington (IAD): 7 nonstop departures observed each week across 1 airline. 89% of the last 18 operated flights arrived within 15 minutes of schedule. The median arrival is 14 minutes early. No cancellations were recorded across the 18 tracked flights. The nonstop covers 1,016 km, an estimated 1 hour 48 minutes in the air. Measured by Pro Flight Search from live flight boards at Jacksonville and Washington. Updated 18 August 2026 at 19:48 UTC.
JAX
Jacksonville
smooth · +9
IAD
Washington
smooth · +0
1,016 km · ~1h 48m est.
Runs reliable · 1 airline · 7x weekly · nonstop
89% on time
of the last 18 operated JAX → IAD flights arrived within 15 minutes
Median arrival delay is −14 min. 0 of 18 tracked legs cancelled in the sample. Will a delayed flight be cancelled? →
Search live fares for this route →Median arrival−14 minacross the last 18 operated legs
Flight time~1h 48mestimated from route distance
Weekly departures7x1 direct airline on the leg
Cancelled0.0%recent route rate · 0 of 18
Current nonstop fares
JAX → IAD · one way · economy · 1 adult
TodayChecking…Direct airline fares
TomorrowChecking…Direct airline fares
In one weekChecking…Direct airline fares
The week
scheduled departures · origin local time06121824
Mon
Tue
Wed
Thu
Fri
Sat
Sun
United Airlines
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 outcomes08-15KOW957dep +44 → arr+53
Actual 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 JAX: 44% odds of a 15+ minute delay and around +14 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 Jacksonville to Washington route actually runs
Pro Flight Search tracks every published board update for nonstop JAX to IAD flights: 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. Fares link straight to the operating airline with no markups.
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 — Jacksonville (JAX) to Washington (IAD) route reliability, measured from operated flights on official airport boards.
Canonical URL
How we measure this →
https://proflightsearch.com/search-flights/JAX-IAD
JAX to IAD questions
Is JAX–IAD running on time right now?
Smooth skies ahead. The departure side at JAX is the weaker end, route health score 93/100. The airports section above carries the live status and delay window at both ends.
Morning or evening flight on JAX–IAD?
Operators schedule morning departures around 09:20 and evening departures around 19:10 from JAX. Earlier flights typically land before destination-airport delays accumulate later in the day; check the IAD delay card to confirm conditions when you'd arrive.
How long is the flight from JAX to IAD?
Great-circle distance is 1,016 km. With typical jet cruise speed plus taxi, climb and descent, expect roughly 102–117 min gate-to-gate on this route.
How often does JAX–IAD fly?
United Airlines runs the route with about 20 flights a week (daily). Since one carrier owns the route, a single disruption tends to ripple through the day.
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