Singapore Airlines SQ8429 Flight status
According to Trip.com real-time data, the SQ8429 flight operated by Singapore Airlines on Oct 17, 2026 is scheduled to fly from Chiang Mai (CNX) to Singapore (SIN). The flight is expected to depart at 17:35 (local time in Chiang Mai, UTC+7) and land at 21:45 (local time in Singapore, UTC+8)
Thu, Oct 15
Sat, Oct 17
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Arrived
The flight has arrived 10m early
3h 10m
Check-in Counter
6-9
Boarding Gate
8
Arrival Gate
T1C
Baggage
11
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Scheduled
Your flight will depart on time.
3h 10m
Check-in Counter
--
Boarding Gate
--
Arrival Gate
--
Baggage
--
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Search flights Information provided by VariFlight. Please refer to airport announcements for the most up-to-date information. You can also explore more flights from Chiang Mai to Singapore or track other flights with our flight status tracker.
SQ8429 Aircraft Details
According to Trip.com real-time data, the SQ8429 flight flying from Chiang Mai to Singapore on 10/17/2026 is operated by the aircraft model Airbus A321neo. This aircraft has been in service for 3y, 1m. The aircraft is equipped with 236 seats.
Airbus A321neo
Punctuality (Departure)
80
%
Punctuality (Arrival)
97
%
Early on average
8 minutes
Age
3y, 1m
Seats
236
Flight Distance
--
Economy
In-Flight Services
None
In-flight entertainment is unavailable
Wi-Fi is unavailable
No power outlets are available
Seat Information
71 cm
Legroom
46 cm
Seat width
100°
Reclining Angle
3-3
Seat layout example
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Flight History for SQ8429
Trip.com historical records show that the last SQ8429 flight departed on Thu, Oct 15 from CNX at approximately 17:57. This flight is expected to arrrive in SIN at 21:35.
| Date | Airport | Aircraft Model | Departure | Arrival | Status | |
|---|---|---|---|---|---|---|
| Departure | Arrival | |||||
| Thu, Oct 8 | Chiang Mai (CNX) | Singapore (SIN) | A21N | 17:36 | 21:15 | Arrived |
| Sat, Oct 10 | Chiang Mai (CNX) | Singapore (SIN) | A21N | 17:36 | 21:23 | Arrived |
| Sun, Oct 11 | Chiang Mai (CNX) | Singapore (SIN) | A21N | 17:43 | 21:28 | Arrived |
| Mon, Oct 12 | Chiang Mai (CNX) | Singapore (SIN) | A21N | 17:46 | 21:26 | Arrived |
| Tue, Oct 13 | Chiang Mai (CNX) | Singapore (SIN) | A21N | 18:14 | 21:56 | Arrived |
| Thu, Oct 15 | Chiang Mai (CNX) | Singapore (SIN) | A21N | 17:57 | 21:35 | Arrived |
| Sat, Oct 17 | Chiang Mai (CNX) | Singapore (SIN) | A21N | 17:35 | 21:45 | Scheduled |
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SQ8429 On-Time Performance
Based on the average performance of this flight over the past 30 trips, the on-time departure rate of SQ8429 is 80% (Late on average 19 minutes), and the on-time arrival rate is 97% (Early on average 8 minutes).
On-Time Departures
Punctuality
80
%
Late on average
19 minutes
Early
10
%
On time
70
%
30 mins late
17
%
60 mins late
0
%
90 mins late
3
%
Cancelled
0
%
On-Time Arrivals
Punctuality
97
%
Early on average
8 minutes
Early
80
%
On time
17
%
30 mins late
0
%
60 mins late
0
%
90 mins late
3
%
Cancelled
0
%
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Flight FAQs
What is the current status of flight sq8429?
Flight sq8429 has not departed yet and is currently on schedule. Scheduled departure 17:35, arrival 21:45 (updated Oct 17, 2026).Is flight sq8429 on time today?
Flight sq8429 has not departed yet and is currently on schedule. Scheduled departure is 17:35, with arrival at 21:45. Recheck gate and timing before you head to the airport.Has flight sq8429 departed yet? What is the departure time?
Flight sq8429 is scheduled to depart at 17:35. The latest actual or estimated departure time is 17:35, and the current status is Scheduled (updated Oct 17, 2026).When is flight sq8429 scheduled to arrive?
Flight sq8429 is scheduled to arrive at 21:45. The latest estimated or actual arrival time is 21:45. Status is Scheduled as of Oct 17, 2026.What route does flight sq8429 fly?
Flight sq8429 is operated by Singapore Airlines from Chiang Mai (CNX) to Singapore (SIN). Typical flight time is about 3 hours 10 minutes; operating days may include Saturday.How can I check real-time status for flight sq8429?
Track flight sq8429 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 sq8429 is delayed or canceled, what should I do?
If sq8429 is delayed or canceled, first confirm the latest status here (Scheduled, updated Oct 17, 2026). Contact Singapore Airlines or your booking channel for rebooking or refund options, and check Trip.com Manage Booking if you booked on Trip.com.Has flight sq8429 departed from Chiang Mai?
Flight sq8429 has not departed from Chiang Mai (CNX) yet and is currently on schedule for 17:35.What is the seat configuration for flight sq8429?
Flight sq8429 usually flies a Airbus A321neo with seat layout 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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