This Azores Airlines flight can also be referenced as RZO321, S40321, S4 321, RZO 321.
The latest flight took off on Wednesday, May 10th, 2017 with the flight arrival status being Scheduled on 14:45.
See our Flight Tracker above for more details.
Flight delays happen, but that doesn’t mean you have to accept them. You may be entitled to as much as 600€ in compensation if your S4321 flight has been delayed, canceled or overbooked within the last three years. Claim Compensation Now >
There was a total of 17 flights connecting Porto to Ponta Delgada, operated by 7 different airlines in the past. At this time there is a total 9 flights connecting Porto to Ponta Delgada, operated by 6 different airlines.