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United UA688 Flight Status Tracker

UA688 is a domestic flight operated by United. UA688 is departing from Washington (IAD), United States and arriving at Boston (BOS), United States. The flight distance is about 662.35 km or 411.57 miles and flight time is 1 hours 40 minutes. Get the latest status of UA688 / UAL688 here.

Update on Jan. 19, 2026, 7:21 a.m.

Lastest Status

Scheduled On time
UA Flight Status
IAD
Departure
Washington Dulles Airport
Scheduled Departure:
10:05
Estimate Departure:
10:05
Departure Terminal:
1 Gate None
Flight Status
Distance:
662.35 km / 411.57 miles or 357.64 nautical miles.
BOS
Arrival
Boston Logan International Airport
Scheduled Arrival:
15:59
Estimate Arrival:
15:59
Arrival Terminal:
N/A Gate None

Flight UA688 detail information

  • Type Domestic Flight
  • Route Departure Washington (IAD), United States and arriving at Boston (BOS), United States
  • Airlines United (UA)
  • Aircraft Boeing 737-900
  • Flight Duration 1 hours 40 minutes
  • Flight Distance 662.35 km /411.57 miles
  • Operating Days Sunday

UA688 Airports

Departures
  • Airport: Washington Dulles Airport, United States
  • ICAO Code: IAD
  • IAD Current time: 04:36 22-Jan-2026
Arrivals
  • Airport: Boston Logan International Airport, United States
  • ICAO Code: BOS
  • BOS Current time: 04:36 22-Jan-2026

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