UA3689United Airlines · EWR → STL
live · 46m ago
Route confirmed United Airlines

UA3689 New YorkEWR St LouisSTL

UA3689 by United Airlines flies from New York (EWR) to St Louis (STL).

Right nowNext departure tomorrow Operates daily
07:00

scheduled from EWR

The route today

live boards
EWRNew YorkOn-time likelyEWR delay board →
STLSt LouisOn-time likelySTL delay board →
EWR→STLevery 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
+7 minTypical airport delay in this weather

Conditions at EWR and STL 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 New York

Forecast

Thu 12 Nov, local date

High14°Clikely 13°C to 16°C
Low9°Clikely 7°C to 11°C
  • 97% chance of rain

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 St Louis

Forecast

Thu 12 Nov, local date

High11°Clikely 9°C to 13°C
Low6°Clikely 4°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.

Other New York to St Louis flights today

same route · United Airlines
UA2673departs 07:00
UA3616departs 07:00
UA3485departs 08:45
UA3559departs 14:22
UA1240departs 19:59

If UA3689 is cancelled, these are the other United Airlines nonstop flights from New York to St Louis on the same day, with scheduled departure times in EWR 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 UA3689 actually runs

Pro Flight Search has tracked every published board update for UA3689 across the EWR and STL boards: schedule changes, gate pushes and actual clocks. Combined risk score: 33.0/100. Based on airport operations, weather, and cached board history at EWR and STL.

The verdict above is that record speaking, so it reflects how UA3689 operates rather than what the timetable promises. Numbers refresh as new flights operate.

Planning around UA3689? 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: UA3689 New York to St Louis on-time performance, measured from the EWR and STL airport boards.

Canonical URL
https://proflightsearch.com/flight/UA3689
How we measure this →