Live tracking not available yet
AI173 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
CCU
Netaji Subhash Chandra Bose International Airport
Kolkata
Scheduled 4:20 AM
SFO
San Francisco International Airport
San Francisco
TI Scheduled 7:00 AM
15h 10m flight time
Daily
Recent Flights
Last 1 observedMar 13
Fri
DEL
SFO
Dep 10:29:00
(actual 10:55:00)
77W
In Air
Schedule
Operating Days
Mo
Tu
We
Th
Fr
Sa
Su
Upcoming
Thu, Mar 19
Fri, Mar 20
Sat, Mar 21
Sun, Mar 22
Mon, Mar 23
Tue, Mar 24
Wed, Mar 25
Schedule valid
Jun 01 —
Jun 14, 2026