TAP Portugal TP4279 Flight Status Tracker
TP4279 is a domestic flight operated by TAP Portugal. TP4279 is departing from Boston (BOS), United States and arriving at Washington (DCA), United States. The flight distance is about 641.61 km or 398.68 miles and flight time is 1 hours 35 minutes. Get the latest status of TP4279 / TAP4279 here.
Update on Jan. 16, 2026, 10:33 a.m.
Lastest Status
Departed On time
| BOS | DCA |
Distance: 641.61 km / 398.68 miles or 346.44 nautical miles.
Departure Boston Logan International Airport
Actual Departure: 06:45
Scheduled Departure: 06:45
Departure Terminal : B/C Gate 30
Arrival Washington Ronald Reagan Airport
Estimate Arrival: 08:20
Scheduled Arrival: 08:36
Arrival Terminal : Gate
Flight TP4279 detail information
| Type | Domestic Flight |
| Route | Departure Boston (BOS), United States and arriving at Washington (DCA), United States |
| Airlines | TAP Portugal (TP) |
| Aircraft | |
| Flight Duration | 1 hours 35 minutes |
| Flight Distance | 641.61 km /398.68 miles |
| Operating Days |
Find more flight status
TP4279 Airports
| Departures |
|---|
| Airport: Boston Logan International Airport, United States |
| ICAO Code: BOS |
| BOS Current time: 07:31 16-Jan-2026 |
| Arrivals |
| Airport: Washington Ronald Reagan Airport, United States |
| ICAO Code: DCA |
| DCA Current time: 07:31 16-Jan-2026 |