You might be glad to know that the A220 features "turbulence avoidance technology." I don't know what that actually is, but seems like that could be a good thing for you?
https://www.cbsnews.com/news/new-del...voidance-tech/
Also, apparently DL has less turbulence than other airlines:
https://thepointsguy.com/news/this-i...delta-flights/
As for takeoff, I don't imagine it will feel any different at all. This a/c will feel more spacious, which I see as a plus.
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