| Date | From | To | Departure | Arrival | Status | |
|---|---|---|---|---|---|---|
| Jun 15 | SFO | CCU | 10:15 | 16:15 |
Cancelled
|
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| Claim > | ||||||
| May 31 | SFO | CCU | 11:52 | 16:10 |
En-Route
|
Track > |
| May 30 | SFO | CCU | 12:00 | 16:15 |
Unknown
|
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| May 29 | SFO | CCU | 10:30 | 16:15 |
Delayed >3h
|
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| May 28 | SFO | CCU | 12:32 | 16:56 |
Landed Late
|
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| May 27 | SFO | CCU | 10:30 | 16:15 |
Cancelled
|
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| May 26 | SFO | CCU | 12:07 | 16:35 |
Landed Late
|
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| May 25 | SFO | CCU | 11:37 | 15:55 |
Landed
|
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| May 24 | SFO | CCU | 13:38 | 18:11 |
Delayed
|
Track > |
| May 23 | SFO | CCU | 11:20 | 16:11 |
Landed
|
Track > |
Air India Flight AI4174 connects San Francisco, United States to Kolkata, India, taking off from San Francisco International Airport SFO and landing at Kolkata International Airport CCU.
How long is the AI4174 flight from San Francisco to Kolkata?
The average flight time from San Francisco to Kolkata is 15 hours and 58 minutes. The flight distance is 12578 km / 7815 miles and the average flight speed is 769 km/h / 478 mph.
How many AI4174 flights are operated per week?
1 flight per week. The flight AI4174 is operated on Monday.
What is the On-Time Performance (OTP) of Air India Flight AI4174 San Francisco to Kolkata?
The Airportia On-Time Performance Rating for Air India Flight AI4174 is 3.3/5 stars. This metric is calculated using data from the past 10 flights.
When was the latest AI4174 flight?
The latest flight was scheduled for Tuesday, June 16th, 2026 but was cancelled.
How else can the flight AI4174 be referenced as?
This Air India flight can also be referenced as AIC4174, AI 4174, AIC 4174.
How often is flight AI4174 delayed?
On average, 40% of all AI4174 flights are delayed. The average delay is 250 minutes.
Can I get compensation for my delayed or cancelled AI4174 flight or baggage issues?
If your AI4174 flight was cancelled, delayed, or if you experienced baggage issues such as delayed, damaged, or lost bags, you may be entitled to compensation. Compensation amounts and eligibility depend on various regulations, including EC 261/2004, UK261, CA Montreal Convention, US GoodWill, BR-ANAC, SA-GACA and TK-SHY.
See our AI4174 Flight Tracker above for more details.
Claim compensation for your flight delay or cancellation!
Flight delays happen, but that doesn’t mean you have to accept them. You may be entitled to as much as 600€ in compensation if your flight has been delayed, cancelled or overbooked within the last three years. Claim Compensation Now >
Other flights departing from San Francisco SFO: AI174, AS1602, UA4708, UA5840
Other flights arriving at Kolkata CCU: 6K7338, 6E1710
All flights connecting San Francisco SFO to Kolkata CCU.