UA4192United Airlines · BUF → IAD
live · 15m ago
Route confirmed United Airlines

UA4192 BuffaloBUF WashingtonIAD

UA4192 by United Airlines flies from Buffalo (BUF) to Washington (IAD).

Right nowNext departure tomorrow Operates daily
21:47

scheduled from BUF

The route today

live boards
BUFBuffaloOn-time likelyBUF delay board →
IADWashingtonOn-time likelyIAD delay board →
BUF→IADevery carrier, schedules and on-time historyRoute intelligence →

Weather lens

Delay & cancellation outlook for this flight

Measured, 90-day sample
35%Chance of 15+ min delay
2.1%Chance of cancellation
+10 minTypical airport delay in this weather

Conditions at BUF and IAD are near their clear-air norm right now, so this reflects the route's recent baseline rather than a weather penalty. 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 BUF

Forecast

Fri 13 Nov, local date

High4°Clikely 4°C to 5°C
Low2°Clikely 0°C to 3°C
  • 29% chance of snow

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 IAD

Forecast

Fri 13 Nov, local date

High10°Clikely 9°C to 11°C
Low4°Clikely 2°C to 6°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 Buffalo to Washington flights today

same route · United Airlines
UA3700departs 06:00
UA4390departs 06:00
UA6207departs 06:00
UA3991departs 10:35
UA4255departs 10:35
UA3563departs 14:55

If UA4192 is cancelled, these are the other United Airlines nonstop flights from Buffalo to Washington on the same day, with scheduled departure times in BUF 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 UA4192 actually runs

Pro Flight Search has tracked every published board update for UA4192 across the BUF and IAD boards: schedule changes, gate pushes and actual clocks. Combined risk score: 33.0/100. Based on airport operations, weather, and cached board history at BUF and IAD.

The verdict above is that record speaking, so it reflects how UA4192 operates rather than what the timetable promises. Numbers refresh as new flights operate.

Planning around UA4192? 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: UA4192 Buffalo to Washington on-time performance, measured from the BUF and IAD airport boards.

Canonical URL
https://proflightsearch.com/flight/UA4192
How we measure this →