Manchester Airport is expecting around half a million passengers this bank holiday.
Reporter Adriana Elgueta found herself stuck in an impassable queue in Copenhagen, missing her flight.
As the summer holidays get under way, passengers are reminded of changes to rules around flying.
Rules differ according to different airport security rules, so check before you fly.
Avalon Airport's domestic terminal was closed for several hours on Thursday after a suspicious item was found.
US airport security workers started receiving pay under a Trump order as stalemate in Congress continues.
The airport is experiencing some of the longest delays in the US as TSA agents work without pay in a partial shutdown.
Nearly 40% of the security staff at the George Bush airport did not show up - the highest such rate in the country, US media report.
ICE agents have been spotted in a number of major US airports.
