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.

N172US
We've logged 217 flights for this airplane, since we started counting.
N191UW
We've logged 217 flights for this airplane, since we started counting.
N545UW
We've logged 217 flights for this airplane, since we started counting.
N556UW
We've logged 217 flights for this airplane, since we started counting.
N162AA
We've logged 216 flights for this airplane, since we started counting.
N900UW
We've logged 216 flights for this airplane, since we started counting.
N915US
We've logged 216 flights for this airplane, since we started counting.
N981UY
We've logged 216 flights for this airplane, since we started counting.
N162UW
We've logged 215 flights for this airplane, since we started counting.
N197UW
We've logged 215 flights for this airplane, since we started counting.
N905AU
We've logged 215 flights for this airplane, since we started counting.
N510UW
We've logged 214 flights for this airplane, since we started counting.