Srilanka, March 21 -- Due to the temporary closure of Heathrow Airport following a large fire at a nearby electrical substation, SriLankan Airlines flights UL 503 (Colombo to London), scheduled for 12:50 hrs, and UL 504 (London to Colombo), scheduled for 20:40 hrs on 21 March 2025, will not operate.

"We apologise for the inconvenience caused and appreciate your patience and cooperation as we make the necessary arrangements for affected customers. The airline is closely monitoring the situation and will resume flights to London as soon as Heathrow reopens," SriLankan Airlines stated.

Passengers requiring assistance are encouraged to contact the SriLankan Airlines Customer Centre at 1979 (within Sri Lanka), +94117 77 1979 (international)...