This week: Hawaiian Airlines to resume Maui - Las Vegas service; Houston secures Africa flight; and Interjet to launch a second route to Ecuador.

This week: Indian full-service carrier Vistara is adding its third international destination and Jazeera Airways is launching a new route to the UK.

This week: IndiGo to launch the only India - Vietnam route; Delta Air Lines plans to resume service between Bogota and New York; and Ethiopian Airlines adds a third destination in India.