Air India
AI173 Flight Status
According to Trip.com’s latest update for Air India flight AI173 from New Delhi to San Francisco (DEL–SFO): Flight AI173 landed safely at San Francisco International Airport (SFO) at 7:22 AM local time, arriving about 22m late.
Mon, Aug 17
Tue, Aug 18
Wed, Aug 19
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Arrived
The flight has arrived 1h 7m late
19h 25m
CCU
1h 58m
Check-in Counter
--
Boarding Gate
22
Arrival Gate
G8
Baggage
4
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Arrived
The flight has arrived 22m late
19h 25m
CCU
2h 10m
Check-in Counter
--
Boarding Gate
24
Arrival Gate
G5
Baggage
6
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Scheduled
Your flight will depart on time.
19h 25m
CCU
2h 13m
Check-in Counter
--
Boarding Gate
26
Arrival Gate
--
Baggage
--
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Information provided by VariFlightVariFlight.
For real-time updates, please check airport displays or contact your airline.
AI173 Aircraft Details
According to Trip.com real-time data, the AI173 flight flying from New Delhi to San Francisco on 8/18/2026 is operated by the aircraft model Boeing 777-300ER. This aircraft has been in service for 8y, 5m. The aircraft is equipped with 342 seats.
Boeing 777-300ER
Punctuality (Departure)
73
%
Punctuality (Arrival)
47
%
Late on average
27 minutes
Age
8y, 5m
Seats
342
Flight Distance
--
Economy
Business
First
In-Flight Services
Meal included
On-demand entertainment
Wi-Fi is unavailable
USB port
Seat Information
84 cm
Legroom
46 cm
Seat width
110°
Reclining Angle
3-3-3
Seat layout example
In-Flight Services
Meal included
On-demand entertainment
Wi-Fi is unavailable
USB port and power outlet
Seat Information
193 cm
Legroom
51 cm
Seat width
180°
Reclining Angle
Fully reclinable
2-3-2
Seat layout example
In-Flight Services
Meal included
On-demand entertainment
Wi-Fi is unavailable
USB port and power outlet
Seat Information
203 cm
Legroom
58 cm
Seat width
180°
Reclining Angle
Fully reclinable
1-2-1
Seat layout example
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Flight History for AI173
Trip.com historical records show that the last AI173 flight departed on Mon, Aug 17 from DEL at approximately 1:20 AM. This flight is expected to arrrive in SFO at 8:07 AM.
| Date | Airport | Aircraft Model | Departure | Arrival | Status | |
|---|---|---|---|---|---|---|
| Departure | Arrival | |||||
| Fri, Aug 14 | New Delhi (DEL) | San Francisco (SFO) | B77W | 12:44 AM | 7:48 AM | Arrived |
| Sat, Aug 15 | New Delhi (DEL) | San Francisco (SFO) | B77W | 12:24 AM | 7:21 AM | Arrived |
| Sun, Aug 16 | New Delhi (DEL) | San Francisco (SFO) | B77W | 12:24 AM | 7:14 AM | Arrived |
| Mon, Aug 17 | New Delhi (DEL) | San Francisco (SFO) | B77W | 1:20 AM | 8:07 AM | Arrived |
| Tue, Aug 18 | New Delhi (DEL) | San Francisco (SFO) | B77W | 12:32 AM | 7:22 AM | Arrived |
| Wed, Aug 19 | New Delhi (DEL) | San Francisco (SFO) | B77W | 12:05 AM | 7:00 AM | Scheduled |
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AI173 On-Time Performance
Based on the average performance of this flight over the past 30 trips, the on-time departure rate of AI173 is 73% (Late on average 28 minutes), and the on-time arrival rate is 47% (Late on average 27 minutes).
On-Time Departures
Punctuality
73
%
Late on average
28 minutes
Early
0
%
On time
73
%
30 mins late
17
%
60 mins late
10
%
90 mins late
0
%
Canceled
0
%
On-Time Arrivals
Punctuality
47
%
Late on average
27 minutes
Early
7
%
On time
40
%
30 mins late
50
%
60 mins late
3
%
90 mins late
0
%
Canceled
0
%
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Arrival Info: San Francisco Weather & Current Time
Mostly cloudy
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14°C - 20°C
Weather forecast for your arrival day
-12.5 hour time difference
Time on arrival: New Delhi 19:52
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San Francisco 07:22
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