SFO → BWISan Francisco to Baltimore

live

Direct flights from San Francisco (SFO) to Baltimore (BWI): 14 nonstop departures observed each week across 2 airlines. 100% of the last 9 operated flights arrived within 15 minutes of schedule. The median arrival is 10 minutes early. No cancellations were recorded across the 9 tracked flights. The nonstop covers 3,944 km, an estimated 5 hours 33 minutes in the air. Measured by Pro Flight Search from live flight boards at San Francisco and Baltimore. Updated 10 September 2026 at 02:33 UTC.

SFO San Francisco smooth · +0
BWI Baltimore smooth · +0
3,944 km · ~5h 33m est.
dep bank 09:10–22:5214x weekly
Runs reliable · 2 airlines · 14x weekly · nonstop
100% on time

of the last 9 operated SFO → BWI flights arrived within 15 minutes

Median arrival delay is −10 min. 0 of 9 tracked legs cancelled in the sample. Will a delayed flight be cancelled? →

Median arrival−10 minacross the last 9 operated legs
Flight time~5h 33mestimated from route distance
Weekly departures14x2 direct airlines on the leg

The week

scheduled departures · origin local time
06121824
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Southwest AirlinesUnited 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
Southwest AirlinesWN

Flights WN3547 22:30 daily

United AirlinesUA

Flights UA2664 09:10 daily · UA1340 22:52 Mo Th Fr Su

History

operated legs · board outcomes
09-09NZ9031departed−7
09-09UA2664dep −7 → arr−12
09-09VA8257departed−7
09-09WN3547arrived−10
09-08NZ9031departed−10
09-08UA1340arrived−6
09-08UA2664dep −10 → arr−13
09-08VA8257departed−10
09-08WN3547arrived+3

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
SFOSan Francisco +0 min smooth 🌤 mostly cloudy · WNW 11 kt Full SFO delay board →
BWIBaltimore +0 min smooth 🌤 clear · S 6 kt Full BWI delay board →

Weather lens

Current conditions put the pressure at SFO: 56% odds of a 15+ minute delay and around +23 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 Francisco to Baltimore route actually runs

Pro Flight Search records official board updates for nonstop SFO to BWI 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 Francisco (SFO) to Baltimore (BWI) route reliability, measured from operated flights on official airport boards.

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

SFO to BWI questions

Is SFO–BWI 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 SFO–BWI?

Operators schedule morning departures around 09:10 and evening departures around 22:30 from SFO. Earlier flights typically land before destination-airport delays accumulate later in the day; check the BWI delay card to confirm conditions when you'd arrive.

How long is the flight from SFO to BWI?

Great-circle distance is 3,944 km. With typical jet cruise speed plus taxi, climb and descent, expect roughly 308–368 min gate-to-gate on this route.

How often does SFO–BWI fly?

2 carriers operate this route, around 18 flights a week between them. Compare carrier days and times in the airline list above.