New york JFK airport connecting flight.

Big airports generally operate 24 hours a day, so it's no problem to spend the night at the airport. But pay attention to the safety of luggage. Backpack can be used as a pillow, but other luggage can only be placed beside us and may be stolen after sleeping. It is recommended that you store your luggage. JFK has three luggage storage areas, two of which are closed at 1 1 in the afternoon. Therefore, you can only go to the 24-hour luggage storage area in the lobby on the second floor of T4. The daily charge for each piece of luggage is 4- 16 yuan, depending on the size of the luggage. After you get your baggage at T 1, you can take the free air train to T4. Spend the night in T4, and take ETS Airbus, All County Express or NYC Airporter Bus from T4 to la guardia airport the next day (about 1 hour).