TUI Airways BY4404 Flight Status Tracker
BY4404 is a domestic flight operated by TUI Airways. BY4404 is departing from Denver (DEN), United States and arriving at Williston (ISN), United States. The flight distance is about 928.69 km or 577.06 miles and flight time is 3 hours 25 minutes. Get the latest status of BY4404 / TOM4404 here.
Update on Sept. 4, 2025, 1:10 p.m.
Lastest Status
N/A
| DEN | ISN |
Distance: 928.69 km / 577.06 miles or 501.45 nautical miles.
Departure Denver International Airport
Scheduled Departure: 7:45 a.m.
Departure Terminal : 2 Gate None
Arrival Williston Airport
Scheduled Arrival: 9:01 a.m.
Arrival Terminal : Gate None
Flight BY4404 detail information
| Type | Domestic Flight |
| Route | Departure Denver (DEN), United States and arriving at Williston (ISN), United States |
| Airlines | TUI Airways (BY) |
| Aircraft | None |
| Flight Duration | 3 hours 25 minutes |
| Flight Distance | 928.69 km /577.06 miles |
| Operating Days |
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BY4404 Airports
| Departures |
|---|
| Airport: Denver International Airport, United States |
| ICAO Code: DEN |
| DEN Current time: 23:21 15-Apr-2026 |
| Arrivals |
| Airport: Williston Airport, United States |
| ICAO Code: ISN |
| ISN Current time: 00:21 16-Apr-2026 |