Y4 (Y4)
484 non-stop routes across 74 airports. Main hub: Guadalajara (GDL).
Main hubs for Y4
Where Y4 concentrates its operations — sorted by routes flown from each airport.
Where Y4 flies most
Top destination countries by route count.
Related guides
Sibling pages from across Flightmaps — country aggregations, airport rosters, and visa context for Y4.
Top Y4 destinations
Guadalajara · 60 routesMexico City · 46 routesTijuana · 37 routesQueretaro · 18 routesCancun · 17 routesMorelia · 17 routesLeon/Guanajuato · 15 routesPuebla · 15 routesMonterrey · 15 routesChicago · 12 routesPuerto Vallarta · 12 routesLos Angeles · 11 routes
Y4 network at a glance
- 484 non-stop routes
- 74 airports served
- Total network span: 737,612 km
- Longest route: LIM-MEX (4,246 km)
- Shortest route: PVR-GDL (202 km)
Frequently asked questions about Y4
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How many routes does Y4 operate?
Y4 (Y4) operates 484 non-stop routes across 74 airports worldwide.
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What is Y4's main hub?
Y4's busiest hub is Guadalajara (GDL) in Mexico, with 60 non-stop routes from this airport alone.
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What is Y4's longest route?
Y4's longest non-stop route is LIM-MEX at 4,246 km.
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Where does Y4 fly the most?
Y4 flies most often to Mexico, with 396 routes serving destinations in Mexico.