Delta Air Lines
flight
DL 400:
San Francisco - Boston Logan
San Francisco - Boston Logan
Ad mobi flat here (320x100px) 6074960173 M FlightWNum Top Flat
FLIGHT SCHEDULE
Direct Flights:
Delta Air Lines DL400
Effective 2026-04-13 through 2026-10-05
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 5:51, non-stop
Airbus A321neo (32Q)
Airbus A321neo (32Q)
Direct Flights:
Delta Air Lines DL400
Effective from 2026-10-06
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 5:43, non-stop
Airbus A321neo (32Q)
Airbus A321neo (32Q)
Direct Flights:
Delta Air Lines DL400
Effective 2026-01-05 through 2026-02-11
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 5:41, non-stop
Airbus A321neo (32Q)
Airbus A321neo (32Q)
Direct Flights:
Delta Air Lines DL400
Effective 2026-02-12 through 2026-03-07
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 5:39, non-stop
Airbus A321neo (32Q)
Airbus A321neo (32Q)
Direct Flights:
Delta Air Lines DL400
Effective 2026-03-08 through 2026-04-12
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 5:32, non-stop
Airbus A321neo (32Q)
Airbus A321neo (32Q)
Direct Flights:
Delta Air Lines DL400
Valid until 2026-01-04
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 5:40, non-stop
Airbus A321neo (32Q)
Airbus A321neo (32Q)
Ad mobi box here (300x250px) 8888825773 M FlightWNum Bottom Box
Parallax here SFO-BOS
- DL 400 is a domestic flight departing from the San Francisco airport (SFO) and arriving at Boston Logan airport (BOS).
- The flight distance is 2695 miles, or 4338 km.
- The timezone of the departure airport is UTC-8 , and the timezone of the arrival airport is UTC-5 . Current time at the point of departure is (loading...), and (loading...) at the point of arrival. There is a (loading...) hour time difference between the airports.
- For direct flights, the flight time varies between 5:32 and 5:51.