UA4422 Sioux FallsFSD · 11:12 Grand RapidsGRR · 13:10
UA4422 by United Airlines flies from Sioux Falls (FSD) to Grand Rapids (GRR) for the Wed, Sep 16 departure.
Same number through FSD → ORD → GRR
arrived at GRR · 20 min early
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 operation0 cancelled · 7 operations tracked
The route today
live boardsWeather lens
Weather-conditioned outlook for this flight right now
Measured, 90-day sampleDriven mainly by FSD (Sioux Falls), currently flying IFR (instrument). 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 Sioux Falls to Grand Rapids flights today
same route · United AirlinesIf UA4422 is cancelled, these are the other United Airlines nonstop flights from Sioux Falls to Grand Rapids on the same day, with scheduled departure times in FSD local time. Most flights posting a delay still operate — rebooking usually only beats a very large posted delay. Every airline on this route →
How UA4422 actually runs
Pro Flight Search has tracked every published board update for UA4422 across the FSD and GRR boards: schedule changes, gate pushes and actual clocks. Usually lands ~8 min late. Based on 6 confirmed landings · 4/6 within 15 min of schedule. Pushes back late but makes up time in the air.
The verdict above is that record speaking, so it reflects how UA4422 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: N562GJ, N579GJ, N522GJ, N565GJ.
Board clocks recorded as FSD and GRR published them.
Planning around UA4422? Will a delayed flight be cancelled? · Do planes make up time in the air? · How we measure
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Pro Flight Search — UA4422 Sioux Falls to Grand Rapids on-time performance, measured from the FSD and GRR airport boards.
https://proflightsearch.com/flight/UA4422
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