London's commuters and air travelers could face serious delays and cancelations in upcoming months. Members of British Airways' mixed fleet cabin crew announced more strike plans for February and London's Tube staff announced more strike plans for both February and March. The cabin crew members have been continuously striking over a pay dispute, and the Tube's employees have been striking over staffing concerns and ticket booth shutdowns. British Airways' employees will be striking from February 5th until February 7th, as well as from February 8th to the 11th. The Tube's employees will hold walkouts on both February 5th and February 7th, as well as more dates in March.
See "London underground staff, BA cabin crew, to strike next month", Reuters, January 27, 2017