- Bomb scare: Threat mail sent to Delhi’s IGIA, 4 other airports named; AI Express flight evacuated The Times of India
- IndiGo, Air India bomb threats trigger high alert at major airports including Mumbai, Delhi, Kolkata — What we know livemint.com
- Varanasi-Bound Air India Express Flight Receives Bomb Threat. It Was A Hoax NDTV
- Bomb threat email names Hyderabad airport; declared hoax The Hindu
- Bomb scare on Air India Express flight, IndiGo gets security threat for 5 airports India Today