Flights for UA1623 These are not all the flights that UA1623 has taken, just some of them that have flown in or out of SFO

UA1623 (SFO-PDX)
This United Airlines flight traveled from San Francisco International Airport to Portland International Airport, on April 05, 2019. It departed from gate F83. See all the flights for UA1623.
UA1623 (SFO-PDX)
This United Airlines flight traveled from San Francisco International Airport to Portland International Airport, on April 04, 2019. It departed from gate E68. See all the flights for UA1623.
UA1623 (SFO-PDX)
This United Airlines flight traveled from San Francisco International Airport to Portland International Airport, on April 03, 2019. It departed from gate F75. See all the flights for UA1623.
UA1623 (SFO-PDX)
This United Airlines flight traveled from San Francisco International Airport to Portland International Airport, on March 31, 2019. It departed from gate F81. See all the flights for UA1623.
UA1623 (SFO-PDX)
This United Airlines flight traveled from San Francisco International Airport to Portland International Airport, on March 29, 2019. It departed from gate F73. See all the flights for UA1623.
UA1623 (SFO-PDX)
This United Airlines flight traveled from San Francisco International Airport to Portland International Airport, on March 28, 2019. It departed from gate F87. See all the flights for UA1623.
UA1623 (SFO-PDX)
This United Airlines flight traveled from San Francisco International Airport to Portland International Airport, on March 27, 2019. It departed from gate E65. See all the flights for UA1623.
UA1623 (SFO-PDX)
This United Airlines flight traveled from San Francisco International Airport to Portland International Airport, on March 26, 2019. It departed from gate E60. See all the flights for UA1623.
UA1623 (SFO-PDX)
This United Airlines flight traveled from San Francisco International Airport to Portland International Airport, on March 25, 2019. It departed from gate E65. See all the flights for UA1623.
UA1623 (SFO-PDX)
This United Airlines flight traveled from San Francisco International Airport to Portland International Airport, on March 24, 2019. It departed from gate E64. See all the flights for UA1623.
UA1623 (SFO-PDX)
This United Airlines flight traveled from San Francisco International Airport to Portland International Airport, on March 22, 2019. It departed from gate F87. See all the flights for UA1623.
UA1623 (SFO-PDX)
This United Airlines flight traveled from San Francisco International Airport to Portland International Airport, on March 21, 2019. It departed from gate E60. See all the flights for UA1623.

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".