AI4174 Flight Status Air India: San Francisco to Kolkata (AIC4174)
AI 4174 San Francisco to Kolkata Flight Status
Not scheduled today. Latest flight: October 24th, 2026 ; recent history is in the table below.
- This flight continues to Delhi (DEL): AI4174 Kolkata to Delhi departs at 17:50 local time on Oct 25.
AI 4174 Flight Status & Schedule Air India San Francisco to Kolkata
| Date | From | To | Departure | Arrival | Status | Details |
|---|---|---|---|---|---|---|
| Oct 24 | SFO | CCU | 11:37 | 16:24 | Landed | Track > |
| Oct 23 | SFO | CCU | 11:37 | 16:40 | Landed Late | Track > |
| Oct 22 | SFO | CCU | 11:29 | 16:21 | Landed | Track > |
| Oct 21 | SFO | CCU | 11:40 | 17:05 | Delayed | Track > |
| Oct 20 | SFO | CCU | 11:32 | 16:28 | Landed | Track > |
| Oct 19 | SFO | CCU | 11:43 | 16:41 | Landed Late | Track > |
| Oct 18 | SFO | CCU | 11:30 | 16:10 | Landed | Track > |
| Oct 17 | SFO | CCU | 11:33 | 16:13 | Landed | Track > |
| Oct 16 | SFO | CCU | 11:42 | 16:12 | Landed | Track > |
| Oct 15 | SFO | CCU | 12:04 | 16:35 | Landed Late | Track > |
Air India flight AI 4174 links San Francisco and Kolkata, 12,578 km (7,815 mi) apart. Its timetable allows 16 h 50 min; in practice it usually takes about 16 h 15 min, so it often makes up time. It is not flying today; the last flight, on 24 October 2026, landed on time.
About AI 4174
- Distance
- 12,578 km (7,815 mi)
- Typical flight time
- 16 h 15 min
- On time
- 6 of the last 9
- Average delay when late
- 24 min
- Usually departs from
- Terminal I
AI 4174 FAQ
- How long is the AI4174 flight?
- The timetable allows 16 h 50 min. San Francisco to Kolkata is 12,578 km (7,815 mi).
- How often is AI4174 late?
- 3 of the last 9 flights arrived 15 or more minutes late; when late, by 24 minutes on average.
- Which terminal does AI4174 use?
- It usually leaves from Terminal I at San Francisco International Airport (SFO). Check the flight card above for today's terminal and gate.
- What other flight numbers does AI4174 have?
- Also listed as AIC4174 (Air India's ICAO code) and AI 4174.
AI4174 and San Francisco SFO to Kolkata CCU Flights
Other flights departing from San Francisco SFO: UA2072, DL381, AS580
Other flights arriving at Kolkata CCU: 6E172, 6E2327, SG487, 6E213
All flights connecting San Francisco SFO to Kolkata CCU.