UA4173United Airlines · DAY → ORD
live · 49m ago
Route confirmed United Airlines

UA4173 DaytonDAY ChicagoORD

UA4173 by United Airlines flies from Dayton (DAY) to Chicago (ORD).

Right nowNext departure today Operates daily
12:26

scheduled from DAY

The route today

live boards
DAYDaytonOn-time likelyDAY delay board →
ORDChicagoOn-time likelyORD delay board →
DAY→ORDevery carrier, schedules and on-time historyRoute intelligence →

Tomorrow at Chicago

Forecast

Tue 10 Nov, local date

High17°Clikely 16°C to 19°C
Low6°Clikely 5°C to 8°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.

How UA4173 actually runs

Pro Flight Search has tracked every published board update for UA4173 across the DAY and ORD boards: schedule changes, gate pushes and actual clocks. Combined risk score: 2.1/100. Based on airport operations, weather, and cached board history at DAY and ORD.

The verdict above is that record speaking, so it reflects how UA4173 operates rather than what the timetable promises. Numbers refresh as new flights operate.

Planning around UA4173? 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: UA4173 Dayton to Chicago on-time performance, measured from the DAY and ORD airport boards.

Canonical URL
https://proflightsearch.com/flight/UA4173
How we measure this →