2I7521 MiamiMIA San JuanSJU · 08:41
2I7521 by Civair flies from Miami (MIA) to San Juan (SJU) for the Wed, Sep 9 departure.
arrived at SJU · 27 min late
Where the minutes go
last 7 operations · gate push → arrivalThe bar is how late it left the gate; the ring is where it actually arrived. Board clocks, not estimates.
The last 30 days
arrival outcome per operationmedian arrival +27 min · 0 cancelled · 12 operations tracked
The route today
live boardsWeather lens
Delay & cancellation outlook for this flight
Measured, 90-day sampleConditions at MIA and SJU 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 Miami to San Juan flights today
same route · CivairIf 2I7521 is cancelled, these are the other Civair nonstop flights from Miami to San Juan on the same day, with scheduled departure times in MIA local time. Most flights posting a delay still operate — rebooking usually only beats a very large posted delay. Every airline on this route →
How 2I7521 actually runs
Pro Flight Search has tracked every published board update for 2I7521 across the MIA and SJU boards: schedule changes, gate pushes and actual clocks. Usually lands ~27 min late. Based on 12 confirmed landings · 4/12 within 15 min of schedule.
The verdict above is that record speaking, so it reflects how 2I7521 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: N661AZ, N1487A, N1997A, N1399A.
Board clocks recorded as MIA and SJU published them.
Planning around 2I7521? Will a delayed flight be cancelled? · Do planes make up time in the air? · How we measure
Journalists, bloggers, and researchers may cite this page with attribution and a link to Pro Flight Search.
Pro Flight Search — 2I7521 Miami to San Juan on-time performance, measured from the MIA and SJU airport boards.
https://proflightsearch.com/flight/2I7521
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