avianca AV4504 Flight status
According to Trip.com real-time data, the AV4504 flight operated by avianca on Oct 23, 2026, scheduled to fly from San Francisco (SFO) to Taipei (TPE), has a change in flight status: the original departure time has been delayed, and the new departure time is 06:00 , with a new arrival time of 09:59 (local time in Taipei, UTC+8) . Trip.com will continue to provide the latest updates on this flight.
Thu, Oct 22
Fri, Oct 23
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Arrived
The flight has arrived 6m early
10380km
13h 30m
Check-in Counter
AISLE 5,AISLE 6
Boarding Gate
A1
Arrival Gate
C4
Baggage
8
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Delayed
Your flight is about 4h 50m late
10380km
13h 30m
Check-in Counter
AISLE 5
Boarding Gate
A5
Arrival Gate
--
Baggage
5
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Flight.News
Due to the typhoon and its outer circulation, a Yellow wind warning is in effect for Taipei from the night of 22nd to the night of 23rd. Average wind force of level 6 or above, or gusts of level 8 or higher, are likely in local areas. Please take necessary safety precautions.
AV4504 Aircraft Details
According to Trip.com real-time data, the AV4504 flight from San Francisco to Taipei on 10/23/2026 is operated using the aircraft model Boeing 777-300ER. This aircraft has been in service for 10y. The aircraft has Up to 341 seats. The average flight distance for this journey is 10,380km.
Boeing 777-300ER
Punctuality (Departure)
50
%
Punctuality (Arrival)
87
%
Late on average
2 minutes
Age
10y
Seats
Up to 341
Flight Distance
10,380km
Economy
Business
Premium Economy
In-Flight Services
Meal included
Seatback entertainment system
Wi-Fi (additional charge)
USB port and power outlet
Seat Information
--
Legroom
46 cm
Seat width better than on 33% of flights
110°
Reclining Angle
3-4-3
Seat layout example
In-Flight Services
Meal included
Seatback entertainment system
Wi-Fi (free)
USB port and power outlet
Seat Information
198 cm
More legroom than on 33% of flights
66 cm
Seat width better than on 22% of flights
180°
Reclining Angle
Fully reclinable
1-2-1
Seat layout example
In-Flight Services
Meal included
Seatback entertainment system
Wi-Fi (free)
USB port and power outlet
Seat Information
97 cm
Legroom
50 cm
Seat width better than on 17% of flights
135°
Reclining Angle
2-4-2
Seat layout example
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Flight History for AV4504
Trip.com historical records show that the last AV4504 flight departed on Thu, Oct 22 from SFO at approximately 01:31. This flight is expected to arrrive in TPE at 05:34.
| Date | Airport | Aircraft Model | Departure | Arrival | Status | |
|---|---|---|---|---|---|---|
| Departure | Arrival | |||||
| Sat, Oct 17 | San Francisco (SFO) | Taipei (TPE) | 77W | 01:43 | 05:25 | Arrived |
| Sun, Oct 18 | San Francisco (SFO) | Taipei (TPE) | 77W | 01:40 | 05:19 | Arrived |
| Mon, Oct 19 | San Francisco (SFO) | Taipei (TPE) | 77W | 02:02 | 05:52 | Arrived |
| Tue, Oct 20 | San Francisco (SFO) | Taipei (TPE) | 77W | 01:35 | 05:33 | Arrived |
| Wed, Oct 21 | San Francisco (SFO) | Taipei (TPE) | 77W | 01:34 | 05:34 | Arrived |
| Thu, Oct 22 | San Francisco (SFO) | Taipei (TPE) | 77W | 01:31 | 05:34 | Arrived |
| Fri, Oct 23 | San Francisco (SFO) | Taipei (TPE) | 77W | 06:00 | 09:59 | Delayed |
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AV4504 On-Time Performance
Based on the average performance of this flight over the last 30 trips, the on-time departure rate of AV4504 is 50% (Late on average 27 minutes), and the on-time arrival rate is 87% (Late on average 2 minutes).
On-Time Departures
Punctuality
50
%
Late on average
27 minutes
Early
0
%
On time
50
%
30 mins late
50
%
60 mins late
0
%
90 mins late
0
%
Cancelled
0
%
On-Time Arrivals
Punctuality
87
%
Late on average
2 minutes
Early
47
%
On time
40
%
30 mins late
13
%
60 mins late
0
%
90 mins late
0
%
Cancelled
0
%
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Flight FAQs
What is the current status of flight av4504?
Flight av4504 is delayed by about 290 minutes (status: Delayed). Latest estimated departure/arrival: 06:00 / 09:59 (updated Oct 23, 2026).Is flight av4504 on time today?
Flight av4504 is delayed by about 290 minutes (status: Delayed). The latest estimated departure/arrival times are 06:00 / 09:59. Watch for gate changes.Has flight av4504 departed yet? What is the departure time?
Flight av4504 is scheduled to depart at 01:10. The latest actual or estimated departure time is 06:00, and the current status is Delayed (updated Oct 23, 2026).When is flight av4504 scheduled to arrive?
Flight av4504 is scheduled to arrive at 05:40. The latest estimated or actual arrival time is 09:59. Status is Delayed as of Oct 23, 2026.What is the gate information for flight av4504?
For flight av4504, the departure terminal is I and the boarding gate is A5. Gate assignments can change at short notice—confirm on airport screens before heading to security.What is the baggage carousel number for flight av4504?
After arrival, baggage for flight av4504 is expected at carousel 5 in terminal T2. Carousel numbers are assigned close to landing and may change—follow airport signs on arrival.What route does flight av4504 fly?
Flight av4504 is operated by avianca from San Francisco (SFO) to Taipei (TPE). Typical flight time is about 13 hours 30 minutes; operating days may include Friday.How can I check real-time status for flight av4504?
Track flight av4504 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 av4504 is delayed or canceled, what should I do?
If av4504 is delayed or canceled, first confirm the latest status here (Delayed, updated Oct 23, 2026). Contact avianca or your booking channel for rebooking or refund options, and check Trip.com Manage Booking if you booked on Trip.com.Has flight av4504 departed from San Francisco?
Flight av4504 has not left San Francisco (SFO) yet and is delayed by about 290 minutes. Latest estimated departure: 06:00.What is the seat configuration for flight av4504?
Flight av4504 usually flies a Boeing 777-300ER with seat layout 3-4-3. Layouts can differ by aircraft subtype and cabin product—confirm your seat map in Manage Booking after you purchase.
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Arrival Info: Taipei Weather & Current Time
Overcast
|
26°C - 27°C
Weather forecast for your arrival day
15 hour time difference
Time on arrival: San Francisco 18:59
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Taipei 09:59
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