UA3916United Airlines · IAD → ORD
live · 3m ago
Route confirmed United Airlines

UA3916 WashingtonIAD ChicagoORD · 08:31

UA3916 by United Airlines flies from Washington (IAD) to Chicago (ORD).

Right nowNext departure today Operates daily
22:00

scheduled from IAD

The route today

live boards
IADWashingtonOn-time likelyIAD delay board →
ORDChicagoOn-time likelyORD delay board →
IAD→ORDevery carrier, schedules and on-time historyRoute intelligence →

Weather lens

Weather-conditioned outlook for this flight right now

Measured, 90-day sample
38%Chance of 15+ min delay
3.4%Chance of cancellation
+9 minTypical airport delay in this weather

Driven mainly by IAD (Washington), 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 on this route

Forecast

Washington to Chicago with United Airlines · Sat 31 Oct, local date

Outlook: about usual
Chance a departure is cancelled
0.2%2.4× usual
Chance a departure leaves 60+ min late
7.4%0.7× usual

Forecast weather: 92% chance of rain at Chicago

Forecast: WeatherTomorrow · incl. data from ECMWF (CC BY 4.0, modified) · About 7 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 departures
061422
M
T
W
T
F
S
S

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

Other Washington to Chicago flights today

same route · United Airlines
UA8174departs 01:56
UA2691departs 06:10
UA565departs 06:11
UA1555departs 06:16
UA1775departs 08:20
UA1252departs 10:15

If UA3916 is cancelled, these are the other United Airlines nonstop flights from Washington to Chicago on the same day, with scheduled departure times in IAD 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 UA3916 actually runs

Pro Flight Search has tracked every published board update for UA3916 across the IAD and ORD boards: schedule changes, gate pushes and actual clocks. Early read: no clear pattern yet. Only 1 completed leg so far: landed +42 min. Not enough to call it.

The verdict above is that record speaking, so it reflects how UA3916 operates rather than what the timetable promises. Numbers refresh as new flights operate.

Technical record

How this operation is measured

board clocks

Board log

scheduled → actual, per operation
10-19IAD ORD 08:31 09:13 (+42)

Board clocks recorded as IAD and ORD published them.

Planning around UA3916? 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: UA3916 Washington to Chicago on-time performance, measured from the IAD and ORD airport boards.

Canonical URL
https://proflightsearch.com/flight/UA3916
How we measure this →