Flights for the airplane with tail number N423UA These are not all the flights for this airplane, just the ones that have flown in and out of SFO since we've been counting / See all the airports this plane has visited for those flights / Or all the airplanes we've logged so far

UA1074 (SFO-SEA) 1377775807 (20190519-D-UAL-1074)
This United Airlines flight traveled from San Francisco International Airport to Tacoma International Airport, on May 19, 2019. It departed from gate E62. Passengers on this flight were flying aboard an Airbus A320-200 with tail number N423UA. See all the flights for UA1074.
UA1123 (RDU-SFO) 1393741457 (20190529-A-UAL-1123)
This United Airlines flight traveled from Durham International Airport to San Francisco International Airport, on May 29, 2019. It arrived at gate F72. Passengers on this flight were flying aboard an Airbus A320-200 with tail number N423UA. See all the flights for UA1123.
UA1200 (SFO-LAX) 1393785033 (20190603-D-UAL-1200)
This United Airlines flight traveled from San Francisco International Airport to Los Angeles International Airport, on June 03, 2019. It departed from gate F90. Passengers on this flight were flying aboard an Airbus A320-200 with tail number N423UA. See all the flights for UA1200.
UA1262 (SFO-SEA) 1477812121 (20190911-D-UAL-1262)
This United Airlines flight traveled from San Francisco International Airport to Tacoma International Airport, on September 11, 2019. It departed from gate E65. Passengers on this flight were flying aboard an Airbus A320-200 with tail number N423UA. See all the flights for UA1262.
UA1445 (SFO-YYC) 1477936003 (20190926-D-UAL-1445)
This United Airlines flight traveled from San Francisco International Airport to Calgary International Airport, on September 26, 2019. It departed from gate E65. Passengers on this flight were flying aboard an Airbus A320-200 with tail number N423UA. See all the flights for UA1445.
UA1451 (SFO-YVR) 1394005951 (20190630-D-UAL-1451)
This United Airlines flight traveled from San Francisco International Airport to Vancouver International Airport, on June 30, 2019. It departed from gate F70. Passengers on this flight were flying aboard an Airbus A320-200 with tail number N423UA. See all the flights for UA1451.
UA1460 (PDX-SFO) 1394476001 (20190807-A-UAL-1460)
This United Airlines flight traveled from Portland International Airport to San Francisco International Airport, on August 07, 2019. It arrived at gate F83. Passengers on this flight were flying aboard an Airbus A320-200 with tail number N423UA. See all the flights for UA1460.
UA1477 (OMA-SFO) 1394001071 (20190630-A-UAL-1477)
This United Airlines flight traveled from Eppley Airfield to San Francisco International Airport, on June 30, 2019. It arrived at gate E69. Passengers on this flight were flying aboard an Airbus A320-200 with tail number N423UA. See all the flights for UA1477.
UA1489 (STL-SFO) 1394465155 (20190806-A-UAL-1489)
This United Airlines flight traveled from Lambert St Louis International Airport to San Francisco International Airport, on August 06, 2019. It arrived at gate E63. Passengers on this flight were flying aboard an Airbus A320-200 with tail number N423UA. See all the flights for UA1489.
UA1489 (STL-SFO) 1394266331 (20190804-A-UAL-1489)
This United Airlines flight traveled from Lambert St Louis International Airport to San Francisco International Airport, on August 04, 2019. It arrived at gate F75. Passengers on this flight were flying aboard an Airbus A320-200 with tail number N423UA. See all the flights for UA1489.
UA1494 (SEA-SFO) 1477654411 (20190825-A-UAL-1494)
This United Airlines flight traveled from Tacoma International Airport to San Francisco International Airport, on August 25, 2019. It arrived at gate F74. Passengers on this flight were flying aboard an Airbus A320-200 with tail number N423UA. See all the flights for UA1494.
UA1529 (SFO-STL) 1394311897 (20190805-D-UAL-1529)
This United Airlines flight traveled from San Francisco International Airport to Lambert St Louis International Airport, on August 05, 2019. It departed from gate F72. Passengers on this flight were flying aboard an Airbus A320-200 with tail number N423UA. See all the flights for UA1529.