Some automobile manufacturers have recently developed a leaf spring that is constructed of a composite material similar to plastic in order to provide a softer type of rear suspension.
Flight time from New York to Reykjavik is 5 hours 30 minutes. Non-Stop flight duration from JFK to KEF is 5 hours 30 minutes (Operated by JetBlue Airways).
Fastest one-stop flight between Barcelona and New York takes close to 12 hours. However, some airlines could take as long as 38 hours based on the stopover destination and waiting duration.