Boeing 737-800 planes that have visited SFO These are not all the Boeing 737-800 planes that have flown in or out of SFO, just the ones we've seen since we so far.

N523AS
We've logged 443 flights for this airplane, since we started counting.
N560AS
We've logged 435 flights for this airplane, since we started counting.
N581AS
We've logged 433 flights for this airplane, since we started counting.
N506AS
We've logged 432 flights for this airplane, since we started counting.
N568AS
We've logged 429 flights for this airplane, since we started counting.
N566AS
We've logged 425 flights for this airplane, since we started counting.
N537AS
We've logged 424 flights for this airplane, since we started counting.
N524AS
We've logged 420 flights for this airplane, since we started counting.
N562AS
We've logged 419 flights for this airplane, since we started counting.
N528AS
We've logged 416 flights for this airplane, since we started counting.
N587AS
We've logged 416 flights for this airplane, since we started counting.
N534AS
We've logged 415 flights for this airplane, since we started counting.