SriLankan Airlines UL503 Flight Status
According to Trip.com real-time data, the UL503 flight operated by SriLankan Airlines on Mar 7, 2026 is scheduled to fly from Colombo (CMB) to London (LHR). The flight is expected to depart at 12:50 (local time in Colombo, UTC+5.5) and arrive at 18:44 (local time in London, UTC+0) .
Fri, Mar 6
Sat, Mar 7
Sun, Mar 8
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Arrived
The flight has arrived 12m late
11h 50m
Check-in Counter
--
Boarding Gate
9
Arrival Gate
--
Baggage
9
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Scheduled
Your flight will depart on time.
11h 50m
Check-in Counter
--
Boarding Gate
8
Arrival Gate
--
Baggage
--
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Scheduled
Your flight will depart on time.
11h 50m
Check-in Counter
--
Boarding Gate
--
Arrival Gate
--
Baggage
--
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Information provided by VariFlightVariFlight. For real-time updates, please check airport displays or contact your airline.
UL503 Aircraft Details
Airbus A330-300
Punctuality (Departure)
77%
Punctuality (Arrival)
87%
Late on average
4 minutes
Age
10y, 6m
Seats
297
Flight Distance
--
Economy
Business
In-Flight Services
Meal included
Seatback entertainment system
Wi-Fi (additional charge)
USB port and power outlet
Seat Information
--
Legroom
43 cm
Seat width
110°
Reclining Angle
2-4-2
Seat layout example
In-Flight Services
Meal included
Seatback entertainment system
Wi-Fi (additional charge)
USB port and power outlet
Seat Information
--
Legroom
53 cm
Seat width
180°
Reclining Angle Fully reclinable
1-2-1
Seat layout example
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Flight History for UL503
Trip.com historical records show that the last UL503 flight departed on Fri, Mar 6 from CMB at approximately 13:04. This flight is expected to arrrive in LHR at 19:22.
| Date | Airport | Aircraft Model | Departure | Arrival | Status | |
|---|---|---|---|---|---|---|
| Departure | Arrival | |||||
| Mon, Mar 2 | Colombo (CMB) | London (LHR) | 333 | 13:01 | 19:01 | Arrived |
| Tue, Mar 3 | Colombo (CMB) | London (LHR) | 333 | 14:39 | 20:48 | Arrived |
| Wed, Mar 4 | Colombo (CMB) | London (LHR) | 333 | 13:10 | 19:09 | Arrived |
| Thu, Mar 5 | Colombo (CMB) | London (LHR) | 333 | 15:26 | 21:20 | Arrived |
| Fri, Mar 6 | Colombo (CMB) | London (LHR) | 333 | 13:04 | 19:22 | Arrived |
| Sat, Mar 7 | Colombo (CMB) | London (LHR) | 333 | 12:50 | 18:44 | Scheduled |
| Sun, Mar 8 | Colombo (CMB) | London (LHR) | 333 | 12:50 | 19:10 | Scheduled |
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UL503 On-Time Performance
Based on the average performance of this flight over the last 30 trips, the on-time departure rate of UL503 is 77% (Late on average 28 minutes), and the on-time arrival rate is 87% (Late on average 4 minutes).
On-Time Departures
Punctuality
77%
Late on average 28 minutes
Early
0%
On time
77%
30 mins late
13%
60 mins late
3%
90 mins late
7%
Cancelled
0%
On-Time Arrivals
Punctuality
87%
Late on average 4 minutes
Early
60%
On time
27%
30 mins late
3%
60 mins late
3%
90 mins late
7%
Cancelled
0%
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Arrival Info: London Weather & Current Time
Rain
|
8°C - 10°C
Weather forecast for your arrival day
-5.5 hour time difference
Time on arrival: Colombo 00:40| London 19:10
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