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.

N8550Q
We've logged 84 flights for this airplane, since we started counting.
N8570W
We've logged 84 flights for this airplane, since we started counting.
N8577Z
We've logged 84 flights for this airplane, since we started counting.
N8582Z
We've logged 84 flights for this airplane, since we started counting.
N8607M
We've logged 84 flights for this airplane, since we started counting.
N8635F
We've logged 84 flights for this airplane, since we started counting.
N8655D
We've logged 84 flights for this airplane, since we started counting.
N8657B
We've logged 84 flights for this airplane, since we started counting.
N926NN
We've logged 84 flights for this airplane, since we started counting.
N949NN
We've logged 84 flights for this airplane, since we started counting.
N801SY
We've logged 83 flights for this airplane, since we started counting.
N8313F
We've logged 83 flights for this airplane, since we started counting.