Flights for UA1440 These are not all the flights that UA1440 has taken, just some of them that have flown in or out of SFO

UA1440 (SAN-SFO)
This United Airlines flight between San Diego International Airport and San Francisco International Airport, on March 02, 2023, was operated by another airline. It arrived at gate F2. See all the flights for UA1440.
UA1440 (SAN-SFO)
This United Airlines flight between San Diego International Airport and San Francisco International Airport, on March 01, 2023, was operated by another airline. It arrived at gate E7. Passengers were flying aboard a Boeing 737-MAX 9 with tail number N37540. See all the flights for UA1440.
UA1440 (SFO-DEN)
This United Airlines flight traveled from San Francisco International Airport to Denver International Airport, on December 03, 2021. It departed from gate F3. Passengers were flying aboard a Boeing 737-900 with tail number N38467. See all the flights for UA1440.
UA1440 (SFO-DEN)
This United Airlines flight traveled from San Francisco International Airport to Denver International Airport, on December 01, 2021. It departed from gate E7. Passengers were flying aboard a Boeing 737-900 with tail number N68891. See all the flights for UA1440.
UA1440 (SFO-DEN)
This United Airlines flight traveled from San Francisco International Airport to Denver International Airport, on November 30, 2021. It departed from gate E4. Passengers were flying aboard a Boeing 737-900 with tail number N66825. See all the flights for UA1440.
UA1440 (SFO-DEN)
This United Airlines flight traveled from San Francisco International Airport to Denver International Airport, on November 29, 2021. It departed from gate E4. Passengers were flying aboard a Boeing 737-900 with tail number N38451. See all the flights for UA1440.
UA1440 (SFO-DEN)
This United Airlines flight traveled from San Francisco International Airport to Denver International Airport, on November 27, 2021. It departed from gate F2. Passengers were flying aboard a Boeing 737-900 with tail number N38459. See all the flights for UA1440.
UA1440 (SFO-DEN)
This United Airlines flight traveled from San Francisco International Airport to Denver International Airport, on November 26, 2021. It departed from gate F3. Passengers were flying aboard a Boeing 737-900 with tail number N69818. See all the flights for UA1440.
UA1440 (SFO-DEN)
This United Airlines flight traveled from San Francisco International Airport to Denver International Airport, on November 24, 2021. It departed from gate F2. Passengers were flying aboard a Boeing 737-900 with tail number N37471. See all the flights for UA1440.
UA1440 (SFO-DEN)
This United Airlines flight traveled from San Francisco International Airport to Denver International Airport, on November 23, 2021. It departed from gate E5. Passengers were flying aboard a Boeing 737-900 with tail number N61898. See all the flights for UA1440.