AI4174 Air India - Flight Status
Below, you can find details about Air India flight AI4174, which currently operates between the airports of San Francisco - San Francisco International Airport (Airport Code SFO) and Kolkata - Kolkata Netaji Subhas Chandra Bose Intl Airport (Airport Code CCU).
This flight data pertains specifically to the flight's details for Wednesday, April 29, 2026.
Table of contents:
Flight Status Additional Information Alternative Flights Punctuality and delays Last Past Flights AI4174
Flight Status Additional Information Alternative Flights Punctuality and delays Last Past Flights AI4174
AI4174 On Time performance:
n/a
It is not possible to calculate the On-Time Performance for this flight accurately due to insufficient or non-representative data, as doing so could lead to misleading conclusions. Flight Status
AI4174 Air India to Kolkata
En Route - On-time
Delay: 7 minutes
Flight Status for Wednesday April 29, 2026
This flight was also scheduled for Yesterday (April 28, 2026). See it here
This flight is also scheduled for Tomorrow (April 30, 2026). See it here
En Route - On-time
Delay: 7 minutes
Flight Status for Wednesday April 29, 2026
Airline information
Air India
Equipment: Boeing 777-300ER
Departure
San Francisco (SFO)
April 29, 2026
San Francisco International Airport
Departed at:
10:22 am
Terminal:
IN - International
Gate:
A1
Scheduled Departure Time: 10:30 am
Arrival
Kolkata (CCU)
April 30, 2026
Kolkata Netaji Subhas Chandra Bose Intl Airport
Estimated Arrival Time:
04:22 pm
Terminal:
-
Gate:
-
Scheduled Arrival Time: 04:15 pm
Disclaimer
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Additional Information
Which is the frequency of flight AI4174?
The flight AI4174 is scheduled to flight on Monday, Tuesday, Wednesday on a weekly basis.
Which is the distance of flight AI4174?
The distance between the two airports is 7818 miles.
Are the departure airport and arrival airport at the same Time Zone?
No, each airport is in a different timezone. The times shown above, are presented in the local time of each respective airport.
Current Time in San Francisco: 2026-04-29 15:29:44
Current Time in Kolkata: 2026-04-30 03:59:44
The flight AI4174 is scheduled to flight on Monday, Tuesday, Wednesday on a weekly basis.
Which is the distance of flight AI4174?
The distance between the two airports is 7818 miles.
Are the departure airport and arrival airport at the same Time Zone?
No, each airport is in a different timezone. The times shown above, are presented in the local time of each respective airport.
Current Time in San Francisco: 2026-04-29 15:29:44
Current Time in Kolkata: 2026-04-30 03:59:44
Alternative Flights
The following airline serve the same route between San Francisco and Kolkata:
Air India - Flight Number: AI184. (On Time performance: 100 - Average Delay: 8 minutes)
Air India - Flight Number: AI184. (On Time performance: 100 - Average Delay: 8 minutes)
Punctuality and delays
It is not possible to calculate the On-Time Performance for this flight accurately due to insufficient or non-representative data, as doing so could lead to misleading conclusions.
Delays analyzed by Week: It is not possible to calculate the On-Time Performance for this flight accurately by weekday due to insufficient or non-representative data, as doing so could lead to misleading conclusions
Delays analyzed by Month: It is not possible to calculate the On-Time Performance for this flight accurately by month due to insufficient or non-representative data, as doing so could lead to misleading conclusions
Delays analyzed by Week: It is not possible to calculate the On-Time Performance for this flight accurately by weekday due to insufficient or non-representative data, as doing so could lead to misleading conclusions
Delays analyzed by Month: It is not possible to calculate the On-Time Performance for this flight accurately by month due to insufficient or non-representative data, as doing so could lead to misleading conclusions
Last Past Flights AI4174
Date
Departure
Arrival
Duration
Aircraft
Status
Wednesday
29 April
29 April
12:51 pm
San Francisco (SFO)
San Francisco (SFO)
06:26 pm
Kolkata (CCU)
Kolkata (CCU)
17h 05min
Boeing 777-300
Boeing 777-300
Landed - Delayed
Tuesday
28 April
28 April
10:52 am
San Francisco (SFO)
San Francisco (SFO)
04:14 pm
Kolkata (CCU)
Kolkata (CCU)
16h 52min
Boeing 777-300
Boeing 777-300
Landed - On-time