Air India AI173 Flight Status
According to Trip.com real-time data, the AI173 flight operated by Air India on May 25, 2026 is scheduled to fly from New Delhi (DEL) to San Francisco (SFO). The flight is expected to depart at 03:05 (local time in New Delhi, UTC+5.5) and land at 07:00 (local time in San Francisco, UTC-7) .
Sun, May 24
Mon, May 25
Tue, May 26
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Scheduled
Your flight will depart on time.
16h 25m
Check-in Counter
--
Boarding Gate
--
Arrival Gate
--
Baggage
--
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Scheduled
Your flight will depart on time.
16h 25m
Check-in Counter
--
Boarding Gate
--
Arrival Gate
--
Baggage
--
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Scheduled
Your flight will depart on time.
16h 25m
Check-in Counter
--
Boarding Gate
--
Arrival Gate
--
Baggage
--
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Information provided by VariFlight. Please refer to airport announcements for the most up-to-date information. If this is not your flight, you can browse more options for flights from New Delhi to San Francisco to find your schedule.
Track the Previous Flight Status: Scheduled
AI538
|
Chennai (MAA) 
New Delhi (DEL)
New Delhi (DEL)Scheduled: 23:25
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AI173 Aircraft Details
According to Trip.com real-time data, the AI173 flight flying from New Delhi to San Francisco on 5/25/2026 is operated by the aircraft model Boeing 777-300ER. This aircraft has been in service for 15y, 10m. The aircraft is equipped with 342 seats.
Boeing 777-300ER
Punctuality (Departure)
37%
Punctuality (Arrival)
80%
Early on average
1 minute
Age
15y, 10m
Seats
342
Flight Distance
--
Economy
Business
First
In-Flight Services
Meal included
On-demand entertainment
Wi-Fi is unavailable
USB port and power outlet
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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Recent Flight History for AI173
Trip.com historical records show that the last AI173 flight departed on Sun, May 24 from DEL at approximately 03:05. This flight is expected to arrrive in SFO at 07:00.
| Date | Airport | Aircraft Model | Departure | Arrival | Status | |
|---|---|---|---|---|---|---|
| Departure | Arrival | |||||
| Wed, May 20 | New Delhi (DEL) | San Francisco (SFO) | B77W | 03:05 | 07:00 | Scheduled |
| Thu, May 21 | New Delhi (DEL) | San Francisco (SFO) | B77W | 03:05 | 07:00 | Scheduled |
| Fri, May 22 | New Delhi (DEL) | San Francisco (SFO) | B77W | 03:05 | 07:00 | Scheduled |
| Sat, May 23 | New Delhi (DEL) | San Francisco (SFO) | B77W | 03:05 | 07:00 | Scheduled |
| Sun, May 24 | New Delhi (DEL) | San Francisco (SFO) | B77W | 03:05 | 07:00 | Scheduled |
| Mon, May 25 | New Delhi (DEL) | San Francisco (SFO) | B77W | 03:05 | 07:00 | Scheduled |
| Tue, May 26 | New Delhi (DEL) | San Francisco (SFO) | B77W | 03:05 | 07:00 | 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 37% (Late on average 49 minutes), and the on-time arrival rate is 80% (Early on average 1 minute).
On-Time Departures
Punctuality
37%
Late on average 49 minutes
Early
0%
On time
37%
30 mins late
47%
60 mins late
0%
90 mins late
17%
Cancelled
0%
On-Time Arrivals
Punctuality
80%
Early on average 1 minute
Early
63%
On time
17%
30 mins late
7%
60 mins late
7%
90 mins late
7%
Cancelled
0%
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Arrival Info: San Francisco Weather & Current Time
Intermittent clouds
|
13°C - 16°C
Weather forecast for your arrival day
-12.5 hour time difference
Time on arrival: New Delhi 19:30| San Francisco 07:00
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