UO (UO)

70 non-stop routes across 36 airports. Main hub: Hong Kong (HKG).

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Live fares · HKG → SDJ

Main hubs for UO

Where UO concentrates its operations — sorted by routes flown from each airport.

#1 · HKG 35 routes Hong Kong Hong Kong SAR #2 · NGB 1 routes Ningbo China #3 · KHH 1 routes Kaohsiung Taiwan #4 · KWE 1 routes Guiyang China #5 · NRT 1 routes Tokyo Japan

Where UO flies most

Top destination countries by route count.

#1 35 routes Hong Kong SAR Flights to Hong Kong SAR #2 11 routes Japan Flights to Japan #3 6 routes China Flights to China #4 4 routes Republic of Korea Flights to Republic of Korea #5 3 routes Thailand Flights to Thailand #6 3 routes Viet Nam Flights to Viet Nam #7 3 routes Taiwan Flights to Taiwan #8 3 routes Malaysia Flights to Malaysia

Related guides

Sibling pages from across Flightmaps — country aggregations, airport rosters, and visa context for UO.

All airports in Hong Kong SAR Flights from Hong Kong SAR Visa-free with Hong Kong SAR passport Cheapest month to fly to Hong Kong

Top UO destinations

Hong Kong · 35 routesTokyo · 2 routesAngeles · 1 routeBangkok · 1 routeBeijing · 1 routeBusan · 1 routeChangzhou · 1 routeChiang Mai · 1 routeDa Nang · 1 routeDaegu · 1 routeFukuoka · 1 routeGuiyang · 1 route

UO network at a glance

  • 70 non-stop routes
  • 36 airports served
  • Total network span: 121,750 km
  • Longest route: HKG-SDJ (3,114 km)
  • Shortest route: HKG-SYX (649 km)

Frequently asked questions about UO

  • How many routes does UO operate?

    UO (UO) operates 70 non-stop routes across 36 airports worldwide.

  • What is UO's main hub?

    UO's busiest hub is Hong Kong (HKG) in Hong Kong SAR, with 35 non-stop routes from this airport alone.

  • What is UO's longest route?

    UO's longest non-stop route is HKG-SDJ at 3,114 km.

  • Where does UO fly the most?

    UO flies most often to Hong Kong SAR, with 35 routes serving destinations in Hong Kong SAR.