India, May 9 -- Several Indian airlines, including SpiceJet, IndiGo and Air India, have issued travel advisories for travellers amid heightened tension after Pakistan launched missile attacks on India.

Air India asked passengers to arrive at the airport three hours before departure.

Air India wrote on X: "In view of an order by the Bureau of Civil Aviation Security on enhanced measures at airports, passengers across India are advised to arrive at their respective airports at least three hours prior to scheduled departure to ensure smooth check-in and boarding. Check-in closes 75 mins before departure."

IndiGo issues advisory

IndiGo posted on X: "In these extraordinary times, heightened security measures are taken up across all airport...