Flights for UA661 These are not all the flights that UA661 has taken, just some of them that have flown in or out of SFO

UA661 (SFO-EWR)
This United Airlines flight traveled from San Francisco International Airport to Newark International Airport, on July 31, 2020. It departed from gate F14. See all the flights for UA661.
UA661 (SEA-SFO)
This United Airlines flight traveled from Tacoma International Airport to San Francisco International Airport, on July 31, 2020. It arrived at gate F3. See all the flights for UA661.
UA661 (SFO-EWR)
This United Airlines flight traveled from San Francisco International Airport to Newark International Airport, on July 30, 2020. It departed from gate F16. See all the flights for UA661.
UA661 (SEA-SFO)
This United Airlines flight traveled from Tacoma International Airport to San Francisco International Airport, on July 30, 2020. It arrived at gate F1. See all the flights for UA661.
UA661 (SFO-EWR)
This United Airlines flight traveled from San Francisco International Airport to Newark International Airport, on July 29, 2020. It departed from gate F21. See all the flights for UA661.
UA661 (SEA-SFO)
This United Airlines flight traveled from Tacoma International Airport to San Francisco International Airport, on July 29, 2020. It arrived at gate F4. See all the flights for UA661.
UA661 (SFO-EWR)
This United Airlines flight traveled from San Francisco International Airport to Newark International Airport, on July 28, 2020. It departed from gate F11. See all the flights for UA661.
UA661 (SEA-SFO)
This United Airlines flight traveled from Tacoma International Airport to San Francisco International Airport, on July 28, 2020. It arrived at gate F4. See all the flights for UA661.
UA661 (SFO-EWR)
This United Airlines flight traveled from San Francisco International Airport to Newark International Airport, on July 27, 2020. It departed from gate F17. See all the flights for UA661.
UA661 (SEA-SFO)
This United Airlines flight traveled from Tacoma International Airport to San Francisco International Airport, on July 27, 2020. It arrived at gate F3. See all the flights for UA661.
UA661 (SFO-EWR)
This United Airlines flight traveled from San Francisco International Airport to Newark International Airport, on July 26, 2020. It departed from gate F21. See all the flights for UA661.
UA661 (SEA-SFO)
This United Airlines flight traveled from Tacoma International Airport to San Francisco International Airport, on July 26, 2020. It arrived at gate F3. See all the flights for UA661.