PD544 MiamiMIA · 14:05 TorontoYYZ · 17:25
PD544 by Porter Airlines flies from Miami (MIA) to Toronto (YYZ) for the Sun, Oct 11 departure.
departs MIA · on schedule
board checked 42m ago · checking again in 45s
The route today
live boardsWeather lens
Delay & cancellation outlook for this flight
Measured, 90-day sampleConditions at MIA and YYZ 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.
How PD544 actually runs
Pro Flight Search has tracked every published board update for PD544 across the MIA and YYZ boards: schedule changes, gate pushes and actual clocks. Early read — pattern not clear yet. Only 1 completed leg so far: left a little late (~16 min) but landed right on schedule. Not enough to call it.
The verdict above is that record speaking, so it reflects how PD544 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: C-GZQB, CGZQB.
Board clocks recorded as MIA and YYZ published them.
Planning around PD544? Will a delayed flight be cancelled? · Do planes make up time in the air? · How we measure
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Pro Flight Search — PD544 Miami to Toronto on-time performance, measured from the MIA and YYZ airport boards.
https://proflightsearch.com/flight/PD544
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