NZ9191 San FranciscoSFO · 17:10 HoustonIAH
NZ9191 by Air New Zealand flies from San Francisco (SFO) to Houston (IAH) for the Wed, Oct 14 departure.
departs SFO · on schedule
board checked 5m ago · checking again in 45s
The route today
live boardsWeather lens
Delay & cancellation outlook for this flight
Measured, 90-day sampleConditions at SFO and IAH 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 Francisco to Houston flights today
same route · Air New ZealandIf NZ9191 is cancelled, these are the other Air New Zealand nonstop flights from San Francisco to Houston on the same day, with scheduled departure times in SFO local time. Most flights posting a delay still operate — rebooking usually only beats a very large posted delay. Every airline on this route →
How NZ9191 actually runs
Pro Flight Search has tracked every published board update for NZ9191 across the SFO and IAH boards: schedule changes, gate pushes and actual clocks. Early read — pattern not clear yet. Only 1 completed leg so far: departed +149 min. Not enough to call it.
The verdict above is that record speaking, so it reflects how NZ9191 operates rather than what the timetable promises. Numbers refresh as new flights operate.
How this operation is measured
Board log
scheduled → actual, per operationBoard clocks recorded as SFO and IAH published them.
Planning around NZ9191? Will a delayed flight be cancelled? · Do planes make up time in the air? · How we measure
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Pro Flight Search — NZ9191 San Francisco to Houston on-time performance, measured from the SFO and IAH airport boards.
https://proflightsearch.com/flight/NZ9191
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