SriLankan Airlines
UL403 Flight status
According to Trip.com real-time data, the UL403 flight operated by SriLankan Airlines on Oct 10, 2026 is scheduled to fly from Bangkok (BKK) to Colombo (CMB). The flight is expected to depart at 07:45 (local time in Bangkok, UTC+7) and arrive at 09:17 (local time in Colombo, UTC+5.5) .
Fri, Oct 9
Sat, Oct 10
Access more flight status info on the Trip.com app
Show more
Arrived
The flight has arrived 1m early
3h 20m
Check-in Counter
S
Boarding Gate
F1
Arrival Gate
--
Baggage
3
Need a flight from Bangkok to Colombo?
SriLankan Airlines
Search flights
Access more flight status info on the Trip.com app
Show more
Scheduled
Your flight will depart on time.
3h 20m
Check-in Counter
S
Boarding Gate
E1
Arrival Gate
--
Baggage
--
Show more
Need a flight from Bangkok to Colombo?
SriLankan Airlines
Search flights
Information provided by VariFlight
For real-time updates, please check airport displays or contact your airline.
You can also explore more flights from Bangkok to Colombo or track other flights with our flight status tracker.
>
>
>
>
>
>
UL403
Track the Previous Flight Status: Landed at Bangkok
UL402
|
Colombo (CMB)
Bangkok (BKK)
Bangkok (BKK)
Scheduled: 06:15
|
1m early
fake text
Track incoming flight status with our app
Show more
UL403 Aircraft Details
According to Trip.com real-time data, the UL403 flight from Bangkok to Colombo on 10/10/2026 is operated using the aircraft model Airbus A320. This aircraft has been in service for 15y, 5m. The aircraft has 136 seats.
Airbus A320
Punctuality (Departure)
90
%
Punctuality (Arrival)
100
%
Early on average
6 minutes
Age
15y, 5m
Seats
136
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 45% of flights
145°
Reclining Angle
2-2
Seat layout example
See more amenities and seat info in the app
Show more
Flight History for UL403
Trip.com historical records show that the last UL403 flight departed on Fri, Oct 9 from BKK at approximately 07:58. This flight is expected to arrrive in CMB at 09:34.
| Date | Airport | Aircraft Model | Departure | Arrival | Status | |
|---|---|---|---|---|---|---|
| Departure | Arrival | |||||
| Sun, Oct 4 | Bangkok (BKK) | Colombo (CMB) | 320 | 07:56 | 09:24 | Arrived |
| Mon, Oct 5 | Bangkok (BKK) | Colombo (CMB) | 320 | 07:52 | 09:28 | Arrived |
| Tue, Oct 6 | Bangkok (BKK) | Colombo (CMB) | 320 | 07:59 | 09:27 | Arrived |
| Wed, Oct 7 | Bangkok (BKK) | Colombo (CMB) | 320 | 07:55 | 09:27 | Arrived |
| Thu, Oct 8 | Bangkok (BKK) | Colombo (CMB) | A20N | 08:31 | 09:58 | Arrived |
| Fri, Oct 9 | Bangkok (BKK) | Colombo (CMB) | 320 | 07:58 | 09:34 | Arrived |
| Sat, Oct 10 | Bangkok (BKK) | Colombo (CMB) | 320 | 07:45 | 09:17 | Scheduled |
text.text............fake.row.text............text.........fake row
...text
Check upcoming flights with our app
Show more
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 90% (Late on average 12 minutes), and the on-time arrival rate is 100% (Early on average 6 minutes).
On-Time Departures
Punctuality
90
%
Late on average
12 minutes
Early
7
%
On time
83
%
30 mins late
10
%
60 mins late
0
%
90 mins late
0
%
Cancelled
0
%
On-Time Arrivals
Punctuality
100
%
Early on average
6 minutes
Early
73
%
On time
27
%
30 mins late
0
%
60 mins late
0
%
90 mins late
0
%
Cancelled
0
%
Need a flight from Bangkok to Colombo?
-
From Bangkok
-
To Colombo
-
Return flights
More Cheap Flights
More Cheap Flights
More Cheap Flights
Recommended hotels in Colombo
Hotels near Bandaranaike International Airport
Hotels near Colombo
8.2
/10
65 Reviews
Colombo International Airport Hotel
0.52 km from the airport
€47
4
/10
24 Reviews
Kings Gate Airport Transit Hotel
0.96 km from the airport
€16
8.5
/10
54 Reviews
KYNROCK Airport Hotel
1.07 km from the airport
€40
7.4
/10
19 Reviews
The Empyrean Airport Transit Hotel
1.5 km from the airport
€59
4
/10
2 Reviews
Marina by Dae
5.14 km from city centre
€392
6
/10
2 Reviews
BellaVista Apartments at Cornish Colombo
Kollupitiya
|
2.16 km from city centre
€118
6
/10
3 Reviews
Bella Vista Apartments OnThree20 Colombo
0.9 km from city centre
€74
0
/10
Reviews
Short Term Apartment in Colombo City
Cinnamon Garden
|
1.8 km from city centre
€259
Flight FAQs
-
What is the current status of flight ul403?
Flight ul403 has not departed yet and is currently on schedule. Scheduled departure 07:45, arrival 09:35 (updated Oct 10, 2026). -
Is flight ul403 on time today?
Flight ul403 has not departed yet and is currently on schedule. Scheduled departure is 07:45, with arrival at 09:35. Recheck gate and timing before you head to the airport. -
Has flight ul403 departed yet? What is the departure time?
Flight ul403 is scheduled to depart at 07:45. The latest actual or estimated departure time is 07:45, and the current status is Scheduled (updated Oct 10, 2026). -
When is flight ul403 scheduled to arrive?
Flight ul403 is scheduled to arrive at 09:35. The latest estimated or actual arrival time is 09:17. Status is Scheduled as of Oct 10, 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 20 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 (Scheduled, updated Oct 10, 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 departed from Bangkok (BKK) yet and is currently on schedule for 07:45. -
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.
Colombo Vacation Packages: Cheap Flights, Hotels & Tours
Hotels
Airport Transfers
Tours & Tickets
Arrival Info: Colombo Weather & Current Time
Cloudy with showers
|
24°C - 31°C
Weather forecast for your arrival day
-1.5 hour time difference
Time on arrival: Bangkok 10:47
|
Colombo 09:17
Worldwide Coverage
Flights to over 5,000 cities
One-stop Service Guarantee
Price guaranteed upon confirmed payment, booking guaranteed once tickets issued
Secure Payment
Convenient & reliable booking and payment system