Airbus A321 planes that have visited SFO These are not all the Airbus A321 planes that have flown in or out of SFO, just the ones we've seen since we so far.

N113AN
We've logged 819 flights for this airplane, since we started counting.
N108NN
We've logged 782 flights for this airplane, since we started counting.
N115NN
We've logged 586 flights for this airplane, since we started counting.
N535UW
We've logged 268 flights for this airplane, since we started counting.
N151AN
We've logged 265 flights for this airplane, since we started counting.
N926UW
We've logged 265 flights for this airplane, since we started counting.
N910AU
We've logged 256 flights for this airplane, since we started counting.
N927UW
We've logged 252 flights for this airplane, since we started counting.
N137AA
We've logged 251 flights for this airplane, since we started counting.
N141NN
We've logged 249 flights for this airplane, since we started counting.
N154UW
We've logged 249 flights for this airplane, since we started counting.
N155NN
We've logged 249 flights for this airplane, since we started counting.