Live tracking not available yet
DL420 has a schedule in our database but isn't on the airport board right now. Live position data typically appears within a few hours of departure.
Flight Status
Scheduled
Route Info
TUS
Tucson International Airport
Tucson
Scheduled 10:59 AM
SFO
San Francisco International Airport
San Francisco
Scheduled 12:48 PM
1h 49m flight time
Tue
Recent Flights
No flight history yet
History builds as this flight gets tracked
Schedule
Operates
Tue
Departure
10:59 AM
Arrival
12:48 PM
Duration
1h 49m
Operating Days
Mo
Tu
We
Th
Fr
Sa
Su
Schedule valid
Mar 10 —
Mar 17, 2026