I imagine DEL is seeing a lot of delays on account of hot temperatures. My mother was stuck waiting on an MH flight for four hours on Tuesday afternoon. They didn't leave the gate and even allowed (from how I understood it) some passengers to wait on the jetway on account of the heat in the airplane (they had turned the AC off), but going back inside the terminal was not an option. If one were to decide not to fly at all, then they were let off the airplane. Helped reduce the weight, I guess.

People were going nuts-- there was a lot of yelling and screaming and kids crying.

At 5 pm, after taking all the luggage off and about 20 pax lighter, the flight took off.