UA642United Airlines · BOI → ORD
live · 6m ago
Route confirmed United Airlines

UA642 BoiseBOI ChicagoORD

UA642 by United Airlines flies from Boise (BOI) to Chicago (ORD).

Right nowNext departure tomorrow Operates daily
08:45

scheduled from BOI

The route today

live boards
BOIBoiseOn-time likelyBOI delay board →
ORDChicagoOn-time likelyORD delay board →
BOI→ORDevery carrier, schedules and on-time historyRoute intelligence →

Weather lens

Weather-conditioned outlook for this flight right now

Measured, 90-day sample
45%Chance of 15+ min delay
1.3%Chance of cancellation
+10 minTypical airport delay in this weather

Driven mainly by ORD (Chicago), currently flying MVFR (marginal visual). 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 at BOI

Forecast

Fri 13 Nov, local date

High20°Clikely 18°C to 22°C
Low9°Clikely 6°C to 11°C

Forecast: GateWeather · incl. data from ECMWF (CC BY 4.0, modified) · Expected values for tomorrow from a forecast model, kept apart from today's measured figures.

Tomorrow at Chicago

Forecast

Fri 13 Nov, local date

High6°Clikely 5°C to 7°C
Low2°Clikely 0°C to 3°C

Forecast: GateWeather · incl. data from ECMWF (CC BY 4.0, modified) · Expected values for tomorrow from a forecast model, kept apart from today's measured figures.

When it flies

scheduled departures
061422
M
T
W
T
F
S
S

Each mark is a scheduled departure at its origin-local time. Today is highlighted.

Other Boise to Chicago flights today

same route · United Airlines
UA4644departs 08:28
UA424departs 12:31

If UA642 is cancelled, these are the other United Airlines nonstop flights from Boise to Chicago 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 UA642 actually runs

Pro Flight Search has tracked every published board update for UA642 across the BOI and ORD boards: schedule changes, gate pushes and actual clocks. Combined risk score: 33.0/100. Based on airport operations, weather, and cached board history at BOI and ORD.

The verdict above is that record speaking, so it reflects how UA642 operates rather than what the timetable promises. Numbers refresh as new flights operate.

Planning around UA642? Will a delayed flight be cancelled? · Do planes make up time in the air? · How we measure

Cite this data

Journalists, bloggers, and researchers may cite this page with attribution and a link to Pro Flight Search.

Suggested citation

Pro Flight Search: UA642 Boise to Chicago on-time performance, measured from the BOI and ORD airport boards.

Canonical URL
https://proflightsearch.com/flight/UA642
How we measure this →