Two IndiGo flights operating between Tirupati and Hyderabad were forced to return mid-air on Sunday due to technical faults. The flights, operating hours apart, circled the skies before landing safely at Tirupati’s Renigunta Airport. No injuries were reported. Both flights were later cancelled, and alternate arrangements made. As investigators look into the glitches, questions around airline safety continue to surface in the backdrop of a deadly Air India crash last month that claimed over 260 lives.