Route 490 runs every 20–30 minutes, but it’s for locals
Route 490 is a regular PTV suburban bus linking Melbourne Airport to Gowanbrae via Essendon Fields, not a dedicated airport coach. It runs seven days a week and mainly serves staff working around T1–T4 and people heading to the Sunbury train line at stations like Essendon or Niddrie (via connections). Stops sit on the airport forecourt roads, so you’re outside and roadside, not at a sheltered terminal lounge.
From the airport, Route 490 runs between roughly 5:00 am and 11:00 pm on weekdays, with reduced hours on weekends. Daytime headways sit around 20 minutes in peaks and can stretch to about 30 minutes off‑peak. This is standard suburban bus reliability, not something timed to banked long‑haul arrivals in T2 or quick domestic turns in T3.
The big upside is price: Route 490 uses regular Myki Zone 1+2 fares, so a trip into the rail network costs a few dollars instead of the premium airport bus rate above AUD 20. You tag on and off like any other Melbourne bus, and a daily cap still applies if you’re mixing tram, train, and bus on the same calendar day.
Stops sit on Grants Road and Centre Road on the airport side, a short outdoor walk from T1–T4; allow about 5–10 minutes from baggage claim in T2 if you don’t know the layout. There’s no dedicated luggage space, just standard low‑floor bus fittings with a pram/wheelchair bay and regular seats, so big checked bags and multiple suitcases feel awkward fast.
Most people using Route 490 are airport or Essendon Fields workers riding with just a backpack; that shapes the vibe and the crush loads on weekday peaks around 7–9 am and 4–6 pm. If you’re trying to connect to a Sunbury line train, build at least a 15–20 minute buffer at Essendon or the next transfer point, since traffic on the Tullamarine corridor can stall the schedule.
One simple tip: if you have more than one rolling suitcase or land after 10:00 pm, skip Route 490 and take the dedicated SkyBus or a rideshare from T1–T4; use 490 mainly when you’re light on bags and already comfortable with Melbourne’s Myki system.