JetBlue AirwaysB686% on time
Flights B61348 17:50 daily
live
Direct flights from San Juan (SJU) to Washington (DCA): 7 nonstop departures observed each week across 1 airline. 86% of the last 7 tracked flights arrived within 15 minutes of schedule. The median arrival is 15 minutes early. No cancellations were recorded across the 7 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 5 November 2026 at 19:33 UTC.
Today, SJU → DCA
Thu 5 Nov · local times- 18:50 B61348JetBlue On scheduleTA ·
Checked SJU board 15:33 · DCA board 15:18
SJU
San Juan
smooth · +8
DCA
Washington
smooth · +0
2,508 km · ~3h 43m est.
Runs reliable · 1 airline · 7x weekly · nonstop
86% on time
of the last 7 tracked SJU → DCA flights arrived within 15 minutes
Median arrival delay is −15 min. 0 of 7 tracked legs cancelled in the sample. Will a delayed flight be cancelled? →
Median arrival−15 minacross the last 7 arrivals
Flight time~3h 43mestimated from route distance
Weekly departures7x1 direct airline on the leg
The week
scheduled departures · origin local time06121824
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 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
Conditions are tightest at SJU: a 48% chance of a 15+ minute delay. In this weather, the more delayed of the two airports is typically about +24 min. Both figures come from the two airports' delay records in similar weather. See live delays → · Weather risk by airport →
next sweep in 120s
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
How we measure this →
https://proflightsearch.com/search-flights/SJU-DCA
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 77/100. 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.
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