SriLankan Airlines UL403 Flight status
According to Trip.com real-time data, the UL403 flight operated by SriLankan Airlines on Oct 30, 2026, flying from Bangkok (BKK) to Colombo (CMB), departed at 08:16 (local time in Bangkok, UTC+7) and is expected to arrive at 09:51 (local time in Colombo, UTC+5.5) at Bandaranaike International Airport (CMB).
Thu, Oct 29
Fri, Oct 30
Sun, Nov 1
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Arrived
The flight has arrived 14m early
3h 30m
Check-in Counter
S
Boarding Gate
F1
Arrival Gate
--
Baggage
2
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En route
Your flight has departed Bangkok and is expected to arrive in Colombo at 09:51.
3h 30m
Check-in Counter
S
Boarding Gate
F1
Arrival Gate
--
Baggage
--
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Canceled
Please refer to the airline for the latest information
Check-in Counter
M,S
Boarding Gate
--
Arrival Gate
--
Baggage
--
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SriLankan Airlines From AED 714
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UL403 Aircraft Details
According to Trip.com real-time data, the UL403 flight from Bangkok to Colombo on 10/30/2026 is operated using the aircraft model Airbus A320. This aircraft has been in service for 15y, 2m. The aircraft has Up to 166 seats.
Airbus A320
Punctuality (Departure)
87
%
Punctuality (Arrival)
100
%
Early on average
3 minutes
Age
15y, 2m
Seats
Up to 166
Flight Distance
--
Economy
Business
In-Flight Services
Meal included
Seatback entertainment system
Wi-Fi is unavailable
USB port
Seat Information
--
Legroom
43 cm
Seat width
100°
Reclining Angle
3-3
Seat layout example
In-Flight Services
Meal included
Seatback entertainment system
Wi-Fi is unavailable
USB port and power outlet
Seat Information
--
Legroom
53 cm
Seat width better than on 50% of flights
145°
Reclining Angle
2-2
Seat layout example
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Flight History for UL403
Trip.com historical records show that the last UL403 flight departed on Thu, Oct 29 from BKK at approximately 08:17. This flight is expected to arrrive in CMB at 09:56.
| Date | Airport | Aircraft Model | Departure | Arrival | Status | |
|---|---|---|---|---|---|---|
| Departure | Arrival | |||||
| Sun, Oct 25 | Bangkok (BKK) | Colombo (CMB) | 320 | 08:15 | 09:53 | Arrived |
| Mon, Oct 26 | Bangkok (BKK) | Colombo (CMB) | 320 | 08:20 | 09:56 | Arrived |
| Tue, Oct 27 | Bangkok (BKK) | Colombo (CMB) | 320 | 08:33 | 10:12 | Arrived |
| Wed, Oct 28 | Bangkok (BKK) | Colombo (CMB) | 320 | 08:30 | 10:05 | Arrived |
| Thu, Oct 29 | Bangkok (BKK) | Colombo (CMB) | 320 | 08:17 | 09:56 | Arrived |
| Fri, Oct 30 | Bangkok (BKK) | Colombo (CMB) | 320 | 08:16 | 09:51 | En route |
| Sun, Nov 1 | Bangkok (BKK) | Colombo (CMB) | JET | -- | -- | Canceled |
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UL403 On-Time Performance
Based on the average performance of this flight over the last 30 trips, the on-time departure rate of UL403 is 87% (Late on average 14 minutes), and the on-time arrival rate is 100% (Early on average 3 minutes).
On-Time Departures
Punctuality
87
%
Late on average
14 minutes
Early
7
%
On time
80
%
30 mins late
13
%
60 mins late
0
%
90 mins late
0
%
Cancelled
0
%
On-Time Arrivals
Punctuality
100
%
Early on average
3 minutes
Early
67
%
On time
33
%
30 mins late
0
%
60 mins late
0
%
90 mins late
0
%
Cancelled
0
%
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Flight FAQs
What is the current status of flight ul403?
Flight ul403 has departed (status: En route). Departure 08:16, estimated arrival 09:51 (updated Oct 30, 2026).Is flight ul403 on time today?
Flight ul403 has already departed (status: En route). It took off at 08:16 and is estimated to arrive at 09:51.Has flight ul403 departed yet? What is the departure time?
Flight ul403 is scheduled to depart at 08:10. The latest actual or estimated departure time is 08:16, and the current status is En route (updated Oct 30, 2026).When is flight ul403 scheduled to arrive?
Flight ul403 is scheduled to arrive at 10:10. The latest estimated or actual arrival time is 09:51. Status is En route as of Oct 30, 2026.What route does flight ul403 fly?
Flight ul403 is operated by SriLankan Airlines from Bangkok (BKK) to Colombo (CMB). Typical flight time is about 3 hours 30 minutes; operating days may include Friday.How can I check real-time status for flight ul403?
Track flight ul403 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 ul403 is delayed or canceled, what should I do?
If ul403 is delayed or canceled, first confirm the latest status here (En route, updated Oct 30, 2026). Contact SriLankan Airlines or your booking channel for rebooking or refund options, and check Trip.com Manage Booking if you booked on Trip.com.Has flight ul403 departed from Bangkok?
Flight ul403 has departed from Bangkok (BKK) at 08:16 (status: En route).What is the seat configuration for flight ul403?
Flight ul403 usually flies a Airbus A320 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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Arrival Info: Colombo Weather & Current Time
Partly cloudy
|
25°C - 32°C
Weather forecast for your arrival day
-1.5 hour time difference
Time on arrival: Bangkok 11:40
|
Colombo 10:10
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