Delta Air Lines
737900er
N950DZ
Seat: 11F
ECPATL
DL2671

This is an exMalindo Air airplane that was delivered to Delta Air Lines in 2022 and began service in 2023. This plane has free wifi, and more legroom than their standard 737900er's by at least 2" more in main cabin.
The only downsides to flying this plane type are that there are only 12 first class seats and 6 comfort+ seats, and the main cabin seats don't have power.