India, April 18 -- An IndiGo flight from Bengaluru to Delhi has drawn widespread appreciation online after a passenger highlighted how the airline crew handled a sudden medical emergency just moments before take-off.

(Also read: From studying at nani's home to flying her as captain: IndiGo pilot's full-circle moment wins hearts)

Taking to Instagram, a woman named Shailly shared a video recounting the incident on flight 6E 840. While voiceovering the clip, she said, "Hi guys, I would like to take a moment to appreciate the crew and captain of IndiGo flight 6E 840 from Bangalore to Delhi. Just as the flight was about to take off, a young passenger suddenly faced a critical medical emergency. In that tense moment, the IndiGo crew responded...