IndiGo Pune flight 6E 0623 safely returns; 192 aboard uninjured after landing gear issue, emergency response activated. An IndiGo flight from Pune to Guwahati returned safely to Pune after a landing gear fault. Pune airport authorities said all 192 persons on board were safe and no injuries were reported. IndiGo flight 6E 623 from Pune to Guwahati returned safely after a landing gear snag.