I reserved a flight from Denver to New Delhi by Lufthansa. The flight was supposed to leave at 5:35 and the new time is 5:45. There is over 2 hr stopover at Frankfurt.
Does a 10 min late start need a notification? The email doesn't state that was the change-it mentions cancelling, rescheduling, alternative flight.....etc
I can understand notification if a long delay that would affect transfer at FRG.
How much delay that you think would be appropriate top notify if there is no stop over or there is over two hour connection time!