WN1623 San JuanSJU · 05:30 BaltimoreBWI · 09:35
WN1623 by Southwest Airlines flies from San Juan (SJU) to Baltimore (BWI).
scheduled from SJU
The route today
live boardsWeather lens
Delay & cancellation outlook for this flight
Measured, 90-day sampleConditions at SJU and BWI are near their clear-air norm right now, so this reflects the route's recent baseline rather than a weather penalty. For this route and airline, under conditions like today's, over the last 90 days.
Pro Flight Search tracking, 90 days · the weather × delay correlation study → · live weather risk by airport →
When it flies
scheduled departuresEach mark is a scheduled departure at its origin-local time. Today is highlighted.
Other San Juan to Baltimore flights today
same route · Southwest AirlinesIf WN1623 is cancelled, these are the other Southwest Airlines nonstop flights from San Juan to Baltimore on the same day, with scheduled departure times in SJU local time. Most flights posting a delay still operate — rebooking usually only beats a very large posted delay. Every airline on this route →
How WN1623 actually runs
Pro Flight Search has tracked every published board update for WN1623 across the SJU and BWI boards: schedule changes, gate pushes and actual clocks. Early read — pattern not clear yet. Only 1 completed leg so far: left noticeably late (~21 min) but landed about 13 min early. Not enough to call it.
The verdict above is that record speaking, so it reflects how WN1623 operates rather than what the timetable promises. Numbers refresh as new flights operate.
How this operation is measured
Board log
scheduled → actual, per operationAircraft
Recent tails: N8706W.
Board clocks recorded as SJU and BWI published them.
Planning around WN1623? Will a delayed flight be cancelled? · Do planes make up time in the air? · How we measure
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Pro Flight Search — WN1623 San Juan to Baltimore on-time performance, measured from the SJU and BWI airport boards.
https://proflightsearch.com/flight/WN1623
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