UAE flights to and from London's Heathrow airport have been impacted after a huge fire at an electrical substation in West London led to the airport closure.
Emirates Airline and Etihad Airways have confirmed cancellations and diversions in their flight schedule due to the Heathrow closure.
In an update on their official website, the Dubai carrier said flights EK001/002, EK029/030 and EK031/032 were cancelled on Friday, March 21.
"Passengers booked or connecting onto the cancelled flights to London Heathrow will not be accepted for travel," Emirates added, advising passengers to contact their booking agents or local Emirates office for rebooking options.
In an update on Etihad's website, the UAE national carrier said flights - EY63 Abu Dhabi to London Heathrow, EY64 London Heathrow to Abu Dhabi, EY65 Abu Dhabi to London Heathrow and EY66 London Heathrow to Abu Dhabi - have been cancelled.
Meanwhile, EY61 service from Abu Dhabi to London Heathrow on Friday has been diverted to Frankfurt.
"The safety of our guests and crew is our number one priority and we regret any inconvenience caused by this disruption," the airline added.
The UAE airlines said they were monitoring the situation and urged passengers to check their official website for updates.

UAE joins 7 nations in condemning Israel's West Bank land registration plan
Dubai Holding, Nord Anglia Education partner to develop new premium schools
UAE President posts special message on Lunar New Year
New UAE, Bahrain fast-track travel system takes off
Dubai adjusts paid parking, Salik hours for Ramadan
Dubai's Al Jalila Foundation unveils cancer support fund
Dubai Police crowned champions of UAE Rescue Challenge
UAE discusses strengthening partnership with NATO
Dubai Police urge vigilance against online begging
H.H. Sheikh Hamdan pays tribute to UAE's royal photographer
Sharjah approves over AED76 million in debt settlement for citizens
H.H. Sheikh Hamdan awards Arab Hope Makers
UAE looks into framework to regulate children's social media use
UAE Ramadan moon-sighting committee to meet on Tuesday
RTA opens second bridge at Al Qudra intersection
Abu Dhabi identifies over 40 modern heritage sites
Distribution of aid from UAE's Saqr Humanitarian Ship begins in Gaza
Dubai to expand bus and taxi lanes as public transport ridership grows by 7.4%
Emir of Qatar welcomed by UAE President on visit to Abu Dhabi
UAE, Egypt Foreign Ministers discuss Gaza peace plan
