SriLankan Airlines UL403 Flight status
According to Trip.com real-time data, the UL403 flight operated by SriLankan Airlines on Nov 7, 2026, scheduled to fly from Bangkok (BKK) to Colombo (CMB), has a change in flight status: the original departure time has been delayed, and the new departure time is 10:00 , with a new arrival time of 11:31 (local time in Colombo, UTC+5.5) . Trip.com will continue to provide the latest updates on this flight.
Fri, Nov 6
Sat, Nov 7
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Arrived
The flight has arrived 27m early
3h 30m
Check-in Counter
S
Boarding Gate
E10
Arrival Gate
--
Baggage
2
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Delayed
Your flight is about 1h 50m late
3h 30m
Check-in Counter
S
Boarding Gate
F2
Arrival Gate
--
Baggage
--
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SriLankan Airlines From KRW 277,700
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UL403
UL403 Aircraft Details
According to Trip.com real-time data, the UL403 flight from Bangkok to Colombo on 11/7/2026 is operated using the aircraft model Airbus A320. This aircraft has been in service for 17y, 1m. The aircraft has Up to 166 seats.
Airbus A320
Punctuality (Departure)
83
%
Punctuality (Arrival)
100
%
Early on average
4 minutes
Age
17y, 1m
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 43% 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 Fri, Nov 6 from BKK at approximately 08:10. This flight is expected to arrrive in CMB at 09:43.
| Date | Airport | Aircraft Model | Departure | Arrival | Status | |
|---|---|---|---|---|---|---|
| Departure | Arrival | |||||
| Sun, Nov 1 | Bangkok (BKK) | Colombo (CMB) | A21N | -- | -- | Canceled |
| Mon, Nov 2 | Bangkok (BKK) | Colombo (CMB) | 320 | 08:13 | 09:45 | Arrived |
| Tue, Nov 3 | Bangkok (BKK) | Colombo (CMB) | 320 | 08:46 | 10:15 | Arrived |
| Wed, Nov 4 | Bangkok (BKK) | Colombo (CMB) | 320 | 08:42 | 10:25 | Arrived |
| Thu, Nov 5 | Bangkok (BKK) | Colombo (CMB) | 320 | 08:28 | 09:59 | Arrived |
| Fri, Nov 6 | Bangkok (BKK) | Colombo (CMB) | A20N | 08:10 | 09:43 | Arrived |
| Sat, Nov 7 | Bangkok (BKK) | Colombo (CMB) | A21N | 10:00 | 11:31 | Delayed |
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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 83% (Late on average 16 minutes), and the on-time arrival rate is 100% (Early on average 4 minutes).
On-Time Departures
Punctuality
83
%
Late on average
16 minutes
Early
3
%
On time
80
%
30 mins late
17
%
60 mins late
0
%
90 mins late
0
%
Cancelled
1
%
On-Time Arrivals
Punctuality
100
%
Early on average
4 minutes
Early
63
%
On time
37
%
30 mins late
0
%
60 mins late
0
%
90 mins late
0
%
Cancelled
1
%
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Flight FAQs
What is the current status of flight ul403?
Flight ul403 is delayed by about 110 minutes (status: Delayed). Latest estimated departure/arrival: 10:00 / 11:31 (updated Nov 7, 2026).Is flight ul403 on time today?
Flight ul403 is delayed by about 110 minutes (status: Delayed). The latest estimated departure/arrival times are 10:00 / 11:31. Watch for gate changes.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 10:00, and the current status is Delayed (updated Nov 7, 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 11:31. Status is Delayed as of Nov 7, 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 Saturday.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 (Delayed, updated Nov 7, 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 not left Bangkok (BKK) yet and is delayed by about 110 minutes. Latest estimated departure: 10:00.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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-1.5 hour time difference
Time on arrival: Bangkok 13:01
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