IAD → JAXWashington to Jacksonville

live

Direct flights from Washington (IAD) to Jacksonville (JAX): 21 nonstop departures observed each week across 1 airline. 73% of the last 22 tracked flights arrived within 15 minutes of schedule. The median arrival is 4 minutes early. No cancellations were recorded across the 22 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 Washington and Jacksonville. Updated 2 November 2026 at 00:00 UTC.

Today, IAD → JAX

Sun 1 Nov · local times
  1. 08:15 UA2084United Left 08:19 Landed 09:52 −39
  2. 12:44 UA4029United Sched 12:44Departure not confirmed by the board JAX 15:03scheduled
  3. 12:44 YV4029Mesa Airlines Left 13:29 +45 Landed 15:04 +36
  4. 18:55 UA293United Est. 18:55Departure not confirmed by the board ·

Checked IAD board 19:00 · JAX board 15:48

IAD Washington busy · +16
JAX Jacksonville smooth · +0
1,016 km · ~1h 48m est.
dep bank 08:15–18:5521x weekly
Runs mixed · 1 airline · 21x weekly · nonstop
73% on time

of the last 22 tracked IAD → JAX flights arrived within 15 minutes

Median arrival delay is −4 min. 0 of 22 tracked legs cancelled in the sample. Will a delayed flight be cancelled? →

Median arrival−4 minacross the last 22 arrivals
Flight time~1h 48mestimated from route distance
Weekly departures21x1 direct airline on the leg
Cancelled0.0%recent route rate · 0 of 22

The week

scheduled departures · origin local time
06121824
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 days
United AirlinesUA100% on time

Flights UA2084 varies daily · UA4029 12:44 daily · UA293 varies daily

History

operated legs · board outcomes
11-01UA2084dep +4 → arr−39
11-01YV4029dep +45 → arr+36
10-31UA293dep +43 → arr+0
10-31UA6241dep +2 → arr−34
10-31YV4029dep +25 → arr+17
10-30UA2084dep +11 → arr−37
10-30UA293dep +13 → arr−30
10-30YV4029dep +35 → arr+27
10-29UA2084dep +1 → arr−44
10-29UA293dep +11 → arr−30
10-29YV4029dep +16 → arr+21
10-28UA2084dep +7 → arr−38
10-28UA293dep +10 → arr−30
10-28YV4029dep +15 → arr+9
10-271I919dep +34 → arr+9
10-27LXJ570dep +19 → arr+31
10-27UA293dep +24 → arr−4
10-27UA3519dep +12 → arr−5
10-27YV4029dep +10 → arr+31
10-26UA2084dep +10 → arr−34
10-26UA293dep +20 → arr−28
10-26YV4029dep +15 → arr+8

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
IADWashington +16 min busy 🌤 mostly cloudy · ESE 6 kt Full IAD delay board →
JAXJacksonville +0 min smooth 🌤 overcast · ENE 8 kt Full JAX delay board →

Weather lens

Conditions are tightest at JAX: a 39% chance of a 15+ minute delay. In this weather, the more delayed of the two airports is typically about +9 min. Both figures come from the two airports' delay records in similar weather. See live delays → · Weather risk by airport →

How the Washington to Jacksonville route actually runs

Pro Flight Search records official board updates for nonstop IAD 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: Washington (IAD) to Jacksonville (JAX) route reliability, measured from operated flights on official airport boards.

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

IAD to JAX questions

Is IAD–JAX running on time right now?

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

How long is the flight from IAD to JAX?

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 IAD–JAX fly?

United Airlines runs the route with about 21 flights a week (daily). Since one carrier owns the route, a single disruption tends to ripple through the day.

What does the route health score measure?

A blend of departure-side delay at IAD and arrival-side delay at JAX, computed from rolling delay windows (refreshed every 40 minutes) with a daily-rollup fallback. Current MVFR, IFR, or LIFR endpoint weather caps the score when flight rules can limit throughput. Higher is healthier: 100 means operations are clean at both ends.