Australia is a hot travel destination, and soon it will be easier to get to than ever, as several new non-stop routes are being added during its summer season—including one to an all-new city.

As of 3:30 p.m. Monday, 436 flights had been delayed and 19 had been canceled, according to flight tracking data from FlightAware.

Two commercial flights had to return to Logan International Airport after taking off Sunday, officials said. One of the flights was Delta Flight 464, the airline said in a statement. That plane had an issue with a door.

India and China agreed on Tuesday to resume direct flights and step up trade and investment flows as the neighbours rebuild ties damaged by a 2020 border clash.

Southwest Airlines has been making many changes in recent months as the airline undergoes a significant rebrand. But not everyone is happy with some of the moves. The airline has already ended its "bags fly free" policy and is planning to remove its longstanding open-seating policy.

Flights in and out of Reagan National Airport in the Washington, D.C., area resumed around midday Monday after a morning fire alarm in the control tower halted all traffic.

JetBlue Airways plans to begin nonstop service from Vero Beach to New York and Boston beginning in December, but before it does, there are local hoops the New York-based airline must jump through. "There is a laundry list of boxes that need to be checked before flights can start,

Flights in and out of Reagan National Airport in the Washington, D.C., area resumed around midday Monday after a morning fire alarm in the control tower halted all traffic. The Federal Aviation Administration said flights into the airport continued to be delayed more than half an hour into midafternoon because of heavy traffic after flights were stopped between 10:45 a.