UA2173 BoiseBOI · 14:51 HaydenHDN · 16:45
UA2173 by United Airlines flies from Boise (BOI) to Hayden (HDN) for the Fri, Oct 30 departure.
Same number through BOI → DEN → HDN
arrival expected at HDN · on schedule
board checked 25m ago · checking again in 45s
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 · 8 operations tracked
The route today
live boardsWeather lens
Weather-conditioned outlook for this flight right now
Measured, 90-day sampleDriven mainly by HDN (Hayden), currently flying LIFR (low instrument). These figures come from both airports' records 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 →
Tomorrow on this route
ForecastBoise to Denver with United Airlines · Sat 31 Oct, local date
- Chance a departure leaves 60+ min late
- 7.2%0.9× usual
Forecast weather: 79% chance of rain at Boise; 55% chance of fog at Denver
No cancellation outlook here: this airport's board does not publish cancellations reliably.
Forecast: WeatherTomorrow · incl. data from ECMWF (CC BY 4.0, modified) · About 5 departures a day on this route with this airline. · Expected values for tomorrow from a forecast model, kept apart from today's measured figures.
When it flies
scheduled departuresEach mark is a scheduled departure at its origin-local time. Today is highlighted.
Other Boise to Hayden flights today
same route · United AirlinesIf UA2173 is cancelled, these are the other United Airlines nonstop flights from Boise to Hayden on the same day, with scheduled departure times in BOI local time. Most flights that show a delay still operate. Rebooking usually helps only when that delay is very large. Every airline on this route →
How UA2173 actually runs
Pro Flight Search has tracked every published board update for UA2173 across the BOI and HDN boards: schedule changes, gate pushes and actual clocks. Usually lands ~9 min early. Based on 6 confirmed landings · 6/6 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 UA2173 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: N39415, N28478, N68817, N66897.
Board clocks recorded as BOI and HDN published them.
Planning around UA2173? 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: UA2173 Boise to Hayden on-time performance, measured from the BOI and HDN airport boards.
https://proflightsearch.com/flight/UA2173
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