The First Bus Service 77, often referred to as the "Airport Connect," is a vital public transit link between Glasgow City Centre and Glasgow Airport (GLA). In 2026, the journey typically takes between 60 and 75 minutes, depending on traffic conditions and the time of day. Unlike the dedicated 500 Airport Express, which follows a direct motorway route in roughly 15–25 minutes, the 77 bus serves a local route through Charing Cross, Partick, the Queen Elizabeth University Hospital (QEUH), and Braehead Shopping Centre. This makes it a significantly slower but more affordable option for budget-conscious travelers or those staying in the West End. In 2026, the bus runs approximately every 30 minutes during peak hours. Travelers should be aware that during morning and evening rush hours, the transit time can stretch toward the 80-minute mark due to heavy congestion around the hospital and shopping areas. It remains a popular choice for airport staff and local residents due to its extensive coverage of the city's suburban hubs.