SJU → DCASan Juan to Washington

live

Direct flights from San Juan (SJU) to Washington (DCA): 7 nonstop departures observed each week across 1 airline. 100% of the last 6 operated flights arrived within 15 minutes of schedule. The median arrival is 7 minutes early. No cancellations were recorded across the 6 tracked flights. The nonstop covers 2,508 km, an estimated 3 hours 43 minutes in the air. Measured by Pro Flight Search from live flight boards at San Juan and Washington. Updated 13 September 2026 at 02:18 UTC.

SJU San Juan smooth · +12
DCA Washington smooth · +0
2,508 km · ~3h 43m est.
departs 18:077x weekly
Runs reliable · 1 airline · 7x weekly · nonstop
100% on time

of the last 6 operated SJU → DCA flights arrived within 15 minutes

Median arrival delay is −7 min. 0 of 6 tracked legs cancelled in the sample. Will a delayed flight be cancelled? →

Median arrival−7 minacross the last 6 operated legs
Flight time~3h 43mestimated from route distance
Weekly departures7x1 direct airline on the leg

The week

scheduled departures · origin local time
06121824
Mon
Tue
Wed
Thu
Fri
Sat
Sun
JetBlue 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 days
JetBlue AirwaysB6100% on time

Flights B61348 18:07 daily

History

operated legs · board outcomes
09-11B61348dep −5 → arr−29
09-10B61348dep +3 → arr−28
09-09B61348dep +22 → arr−3
09-08B61348dep +38 → arr+5
09-07B61348dep +1 → arr−25
09-06B61348dep +29 → arr−7

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
SJUSan Juan +12 min smooth 🌤 scattered clouds · ENE 9 kt Full SJU delay board →
DCAWashington +0 min smooth ⛅ overcast · SE 7 kt Full DCA delay board →

Weather lens

Current conditions put the pressure at SJU and DCA: 49% odds of a 15+ minute delay and around +15 min expected when it bites, measured from this route's own weather-matched delay history. See live delays → · Weather risk by airport →

How the San Juan to Washington route actually runs

Pro Flight Search records official board updates for nonstop SJU to DCA 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 — San Juan (SJU) to Washington (DCA) route reliability, measured from operated flights on official airport boards.

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

SJU to DCA questions

Is SJU–DCA running on time right now?

Mostly on schedule. The departure side at SJU is the weaker end, route health score 71/100. The airports section above carries the live status and delay window at both ends.

How long is the flight from SJU to DCA?

Great-circle distance is 2,508 km. With typical jet cruise speed plus taxi, climb and descent, expect roughly 207–245 min gate-to-gate on this route.

How often does SJU–DCA fly?

JetBlue Airways runs the route with about 7 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 SJU and arrival-side delay at DCA, 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.