This China Southern Airlines flight is also called CZ421, CZ0421.
The latest flight took off on Monday, Jun 25th, 2018 with the flight arrival status being Delayed on 14:23
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 BOE421 flight has been delayed, canceled or overbooked within the last three years. Claim Compensation Now >
There was a total of 186 flights connecting Seattle to Seattle, operated by 26 different airlines in the past. At this time there is a total 0 flights connecting Seattle to Seattle, operated by 0 different airlines.