Sun Country Airlines Flight Schedule Change 2025. I once had a schedule change 3 days after booking a flight and the flight was only 3 months away. Through summer 2025, sun country airlines will operate 116 routes serving 102 airports across the united states, mexico, central america, canada, and the caribbean,.
Book your nonstop flight today with sun country airlines. Hopefully the additional nights you have booked for accommodations are able to be canceled.