BA to fly 60% of passengers during first three strike days
British Airways expects fly 60% of passengers through the first cabin crew strike planned for March 20-22.
The revised schedule aims to fly around 45,000 passengers each day.
Thousands more will be offered seats on alternative BA flights or on services operated by other airlines.
"At this stage the vast majority of flights between March 23 and March 31 remain in the schedule and we will update customers due to fly during the second strike period (March 27,28, 29, 30) after the first strike period has ended," BA said.
"The airline is still available to hold further talks but wants customers to have early warning of its flying schedule to allow sufficient time for alternative travel arrangements to be made."
The airline will operate all long haul flights to and from Gatwick and more than half of short haul flights at the airport. All flights to and from London City airport will be unaffected by the strike action.
At Heathrow the airline will continue to operate more than 60% of its long haul flights to and from the airport during the first three days of action.
The airline will operate some of its own short haul flights at Heathrow, and will supplement its schedule by leasing up to 22 aircraft with pilots and crews from eight different airlines based in the UK and Europe.
But this will enable the airline to operate only around 30% of its short haul schedule.
BA has also agreed with 40 other carriers that passengers can be rebooked free of charge during the actual strike period onto their flights if they had been due to travel on a BA flight which has been cancelled.
Chief executive Willie Walsh said: "We will continue to try to prevent this strike taking place, but we have reached a point when we must now offer some clarity to our customers who have waited with great patience since Friday when the strike dates were first announced.
"Due to the numbers of cabin crew who have called in to offer their services over the weekend, the schedule will be slightly larger than we had originally anticipated.
"Despite the desire of Unite's leadership to ground the airline, the flag will continue to fly. Around 60% of our customers will be able to fly as planned and many thousands more can be rebooked onto alternative BA flights or onto rival airlines.
"I recognise the frustration of customers booked for travel from March 27 onwards, when the second stoppage is due to begin, and we will do all we can to give them more clarity about their specific flight number once we start to understand just how many cabin crew are willing to work as normal.
"We remain absolutely determined to search for a sensible settlement and our door remains open to Unite, day or night. It is not too late for the Unite to call off this action and we will do all we can to reinstate some of the cancelled flights."
With permission from Travelmole