AI4174 San FranciscoSFO New DelhiDEL · 19:55
AI4174 by Air India flies from San Francisco (SFO) to New Delhi (DEL) for the Thu, Sep 10 departure.
Same number through SFO → CCU → DEL
arrival expected at DEL · on schedule
board checked 1m ago · checking again in 45s
The route today
live boardsWhen it flies
scheduled departuresEach mark is a scheduled departure at its origin-local time. Today is highlighted.
How AI4174 actually runs
Pro Flight Search has tracked every published board update for AI4174 across the SFO and DEL boards: schedule changes, gate pushes and actual clocks. Combined risk score: 4.9/100. Based on airport operations, weather, and cached board history at SFO and DEL.
The verdict above is that record speaking, so it reflects how AI4174 operates rather than what the timetable promises. Numbers refresh as new flights operate.
How this operation is measured
Board log
scheduled → actual, per operationBoard clocks recorded as SFO and DEL published them.
Planning around AI4174? Will a delayed flight be cancelled? · Do planes make up time in the air? · How we measure
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Pro Flight Search — AI4174 San Francisco to New Delhi on-time performance, measured from the SFO and DEL airport boards.
https://proflightsearch.com/flight/AI4174
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