Flights for UA540 These are not all the flights that UA540 has taken, just some of them that have flown in or out of SFO

UA540 (SFO-IAH)
This United Airlines flight traveled from San Francisco International Airport to George Bush Intercontinental Airport, on January 17, 2020. It departed from gate E5. Passengers were flying aboard a Boeing 737-900 with tail number N37408. See all the flights for UA540.
UA540 (SFO-IAH)
This United Airlines flight traveled from San Francisco International Airport to George Bush Intercontinental Airport, on January 16, 2020. It departed from gate E5. Passengers were flying aboard a Boeing 737-900 with tail number N67812. See all the flights for UA540.
UA540 (SFO-IAH)
This United Airlines flight traveled from San Francisco International Airport to George Bush Intercontinental Airport, on January 15, 2020. It departed from gate E8. Passengers were flying aboard a Boeing 737-900 with tail number N38417. See all the flights for UA540.
UA540 (SFO-IAH)
This United Airlines flight traveled from San Francisco International Airport to George Bush Intercontinental Airport, on January 14, 2020. It departed from gate E8. Passengers were flying aboard a Boeing 737-900 with tail number N38459. See all the flights for UA540.
UA540 (SFO-IAH)
This United Airlines flight traveled from San Francisco International Airport to George Bush Intercontinental Airport, on January 13, 2020. It departed from gate E13. Passengers were flying aboard a Boeing 737-900 with tail number N35407. See all the flights for UA540.
UA540 (SFO-IAH)
This United Airlines flight traveled from San Francisco International Airport to George Bush Intercontinental Airport, on January 12, 2020. It departed from gate E9. Passengers were flying aboard a Boeing 737-900 with tail number N27477. See all the flights for UA540.
UA540 (SFO-IAH)
This United Airlines flight traveled from San Francisco International Airport to George Bush Intercontinental Airport, on January 11, 2020. It departed from gate E8. Passengers were flying aboard a Boeing 737-900 with tail number N38417. See all the flights for UA540.
UA540 (SFO-IAH)
This United Airlines flight traveled from San Francisco International Airport to George Bush Intercontinental Airport, on January 10, 2020. It departed from gate E5. Passengers were flying aboard a Boeing 737-900 with tail number N66893. See all the flights for UA540.
UA540 (SFO-IAH)
This United Airlines flight traveled from San Francisco International Airport to George Bush Intercontinental Airport, on January 09, 2020. It departed from gate F3. Passengers were flying aboard an Airbus A319 with tail number N871UA. See all the flights for UA540.
UA540 (SFO-IAH)
This United Airlines flight traveled from San Francisco International Airport to George Bush Intercontinental Airport, on January 08, 2020. It departed from gate E11. Passengers were flying aboard a Boeing 737-900 with tail number N68821. See all the flights for UA540.
UA540 (SFO-IAH)
This United Airlines flight traveled from San Francisco International Airport to George Bush Intercontinental Airport, on January 07, 2020. It departed from gate E7. Passengers were flying aboard a Boeing 737-900 with tail number N75425. See all the flights for UA540.
UA540 (SFO-IAH)
This United Airlines flight traveled from San Francisco International Airport to George Bush Intercontinental Airport, on January 06, 2020. It departed from gate F2. Passengers were flying aboard a Boeing 737-900 with tail number N38446. See all the flights for UA540.