The BBC minute-by minute coverage is breathtaking. These are the incredible stories posted in the last couple of hours. I just can't look away - it is so exciting!!!!
Live Reporting
Family returning to Israel delayed
A passenger called Fiona says she is anxious about what has been happening in her homeland of Israel since she has been away.
Family slept on airport floor after flight cancelled
A Polish family who were on holiday in London have described how they slept on the airport floor. The Szmits were due to fly to Gdansk at 21:50 last night, but are now scheduled to leave at 19:30 tonight.
At the scene: People look a little lost
I've been here for about three hours and there are a lot of people walking up and down, including staff trying to go to work and passengers now arriving for flights today. Everyone is on foot as taxis and buses still can't get through. It's quieter than normal without the noise of traffic. People are sitting on suitcases and the grassy banks near the road, staring at their phones and looking a little lost.
Passenger's van is stuck in car park
Chris Meacey, 57, from Oxfordshire, says his van is stuck in the car park.
Burnt out cars visible in wreckage
The shells of burnt out cars are visible amidst the wreckage of the car park.
No damage to new £290m driverless train
The fire service said crews were able to keep the blaze away from the recently opened driverless shuttle link, which operates between the airport and train station.
Passengers had to walk along busy road in the dark
Robin and Jackie Evans, from Portsmouth, say they feel exhausted after their flight from Naples to Luton was diverted to Stansted. "We overheard they were putting on a shuttle bus but we had to sit on it for half an hour before it left and we were then dumped at Luton Airport Parkway," Jackie says. "We had to walk for half an hour in the dark on a dual carriageway to get to our hotel and we have only had two and a half hours sleep so we are completely shattered."
'Substantial number of cars not damaged' - fire chief
Andrew Hopkinson, chief fire officer for Bedfordshire Fire and Rescue Service, says a "substantial number" of vehicles in the car park were not damaged.
'It's no-one's fault'
Declan Dever, 65, from Westport in Ireland, is trying to get back home for his brother's 80th birthday. His flight should have been at 11:00 BST but is now cancelled. Declan says he's rebooked on a flight early tomorrow morning and feels fortunate he's not in a rush.
Nearly half of arrivals cancelled too
The arrivals figures show similar level of disruption to the departures Of the 145 flights scheduled to arrive at Luton today, 71 have been cancelled, aviation data firm Cirium says.
Look out for for travel advice, minister urges passengers
Aviation Minister Baroness Charlotte Vere has urged people to follow Luton Airport's social media channels for travel advice.
About Luton Airport
Luton Airport - or London Luton Airport to give it its full title - is the UK's fifth largest airport after Heathrow, Gatwick, Manchester and Stansted. It's about 30 miles north of the centre of the capital.
Eight Polish students stranded overnight
Eight Polish students have been stranded in Luton overnight after their early morning flight was cancelled.