Sun Country Airlines:Will My 21 × 15 × 9 Bag Fit?
Fits
Your bag meets the carry-on requirements, but it's too large to be a personal item. You'll need to store this in the overhead compartment during your flight.
Overhead Bin
AirlineMy BagLength24 in21 inWidth16 in15 inHeight11 in9 in
Weight35 lbs
Under Seat
AirlineMy BagLength17 in21 inWidth13 in15 inHeight9 in9 in