Air India AI173 Flight Status
According to Trip.com real-time data, the AI173 flight operated by Air India on Oct 22, 2026, flying from New Delhi (DEL) to San Francisco (SFO), departed at 3:29 AM and is expected to arrive at 6:15 AM (local time in San Francisco, UTC-7) and land at San Francisco Intl. Airport (SFO).
Wed, Oct 21
Thu, Oct 22
Fri, Oct 23
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Arrived
The flight has arrived 36m early
16h 20m
Check-in Counter
--
Boarding Gate
22
Arrival Gate
G13
Baggage
2
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En route
Your flight has departed New Delhi and is expected to arrive in San Francisco at 6:15 AM.
16h 20m
Check-in Counter
--
Boarding Gate
26
Arrival Gate
--
Baggage
--
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Scheduled
Your flight will depart on time.
16h 20m
Check-in Counter
--
Boarding Gate
--
Arrival Gate
--
Baggage
--
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Track the Previous Flight Status: Landed at New Delhi
AI424
|
Ahmedabad (AMD)
New Delhi (DEL)
New Delhi (DEL)
Scheduled: 4:35 PM
|
2m early
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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 10/22/2026 is operated by the aircraft model Boeing 777-300ER. This aircraft has been in service for 17y, 2m. The aircraft is equipped with 342 seats.
Boeing 777-300ER
Punctuality (Departure)
67
%
Punctuality (Arrival)
97
%
Early on average
33 minutes
Age
17y, 2m
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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Flight History for AI173
Trip.com historical records show that the last AI173 flight departed on Wed, Oct 21 from DEL at approximately 3:38 AM. This flight is expected to arrrive in SFO at 6:24 AM.
| Date | Airport | Aircraft Model | Departure | Arrival | Status | |
|---|---|---|---|---|---|---|
| Departure | Arrival | |||||
| Sun, Oct 18 | New Delhi (DEL) | San Francisco (SFO) | B77W | 3:34 AM | 6:30 AM | Arrived |
| Mon, Oct 19 | New Delhi (DEL) | San Francisco (SFO) | B77W | 3:50 AM | 6:48 AM | Arrived |
| Tue, Oct 20 | New Delhi (DEL) | San Francisco (SFO) | B77W | 3:37 AM | 6:31 AM | Arrived |
| Wed, Oct 21 | New Delhi (DEL) | San Francisco (SFO) | B77W | 3:38 AM | 6:24 AM | Arrived |
| Thu, Oct 22 | New Delhi (DEL) | San Francisco (SFO) | B77W | 3:29 AM | 6:15 AM | En route |
| Fri, Oct 23 | New Delhi (DEL) | San Francisco (SFO) | B77W | 3:10 AM | 7:00 AM | Scheduled |
| Sat, Oct 24 | New Delhi (DEL) | San Francisco (SFO) | B77W | 3:10 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 67% (Late on average 26 minutes), and the on-time arrival rate is 97% (Early on average 33 minutes).
On-Time Departures
Punctuality
67
%
Late on average
26 minutes
Early
0
%
On time
67
%
30 mins late
30
%
60 mins late
3
%
90 mins late
0
%
Canceled
0
%
On-Time Arrivals
Punctuality
97
%
Early on average
33 minutes
Early
87
%
On time
10
%
30 mins late
3
%
60 mins late
0
%
90 mins late
0
%
Canceled
0
%
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Frequently Asked Questions
What is the current status of flight ai173?
Flight ai173 has departed (status: En route). Departure 3:29 AM, estimated arrival 6:15 AM (updated Oct 22, 2026).Is flight ai173 on time today?
Flight ai173 has already departed (status: En route). It took off at 3:29 AM and is estimated to arrive at 6:15 AM.Has flight ai173 departed yet? What is the departure time?
Flight ai173 is scheduled to depart at 3:10 AM. The latest actual or estimated departure time is 3:29 AM, and the current status is En route (updated Oct 22, 2026).When is flight ai173 scheduled to arrive?
Flight ai173 is scheduled to arrive at 7:00 AM. The latest estimated or actual arrival time is 6:15 AM. Status is En route as of Oct 22, 2026.What is the gate information for flight ai173?
For flight ai173, the departure terminal is T3 and the boarding gate is 26. Gate assignments can change at short notice—confirm on airport screens before heading to security.What route does flight ai173 fly?
Flight ai173 is operated by Air India from New Delhi (DEL) to San Francisco (SFO). Typical flight time is about 16 hours20 minutes; operating days may include Thursday.How can I check real-time status for flight ai173?
Track flight ai173 on this Trip.com status page for live departure, arrival, gate and baggage updates. For push alerts on the go, open the same flight in the Trip.com App and turn on flight notifications.If flight ai173 is delayed or canceled, what should I do?
If ai173 is delayed or canceled, first confirm the latest status here (En route, updated Oct 22, 2026). Contact Air India or your booking channel for rebooking or refund options, and check Trip.com Manage Booking if you booked on Trip.com.Has flight ai173 departed from New Delhi?
Flight ai173 has departed from New Delhi (DEL) at 3:29 AM (status: En route).What is the seat configuration for flight ai173?
Flight ai173 usually flies a Boeing 777-300ER with seat layout 3-3-3. Layouts can differ by aircraft subtype and cabin product—confirm your seat map in Manage Booking after you purchase.
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