United UA3681 Flight Status Tracker
UA3681 is a domestic flight operated by United. UA3681 is departing from New York (EWR), United States and arriving at Louisville (SDF), United States. The flight distance is about 1032.58 km or 641.62 miles and flight time is 2 hours 35 minutes. Get the latest status of UA3681 / UAL3681 here.
Update on Feb. 18, 2026, 10:43 a.m.
Lastest Status
Scheduled On time
EWR
Departure
Newark Liberty International Airport
Scheduled Departure:
18:14
Estimate Departure:
18:14
Departure Terminal:
1 Gate None
Distance:
1032.58 km / 641.62 miles or 557.55 nautical miles.
SDF
Arrival
Louisville International Airport
Scheduled Arrival:
22:00
Estimate Arrival:
22:00
Arrival Terminal:
N/A Gate None
Flight UA3681 detail information
- Type Domestic Flight
- Route Departure New York (EWR), United States and arriving at Louisville (SDF), United States
- Airlines United (UA)
- Aircraft EMBRAER EMB 175 (short wing)
- Flight Duration 2 hours 35 minutes
- Flight Distance 1032.58 km /641.62 miles
- Operating Days Tuesday, Saturday
UA3681 Airports
Departures
- Airport: Newark Liberty International Airport, United States
- ICAO Code: EWR
- EWR Current time: 07:35 18-Feb-2026
Arrivals
- Airport: Louisville International Airport, United States
- ICAO Code: SDF
- SDF Current time: 07:35 18-Feb-2026