Flights for SQ1284 These are not all the flights that SQ1284 has taken, just some of them that have flown in or out of SFO

SQ1284 (PDX-SFO)
This Singapore Airlines flight between Portland International Airport and San Francisco International Airport, on January 02, 2019, was operated by another airline. It arrived at gate D51B. See all the flights for SQ1284.
SQ1284 (PDX-SFO)
This Singapore Airlines flight between Portland International Airport and San Francisco International Airport, on January 01, 2019, was operated by another airline. It arrived at gate D50A. See all the flights for SQ1284.

All these flight data are available as openly licensed data on the sfomuseum-data GitHub account. If you'd like to read more about our efforts to archive flight data at SFO Museum have a look a the Mills Field weblog posts tagged "flightdata".