HKG → KTMHong Kong to Kathmandu

live

Direct flights from Hong Kong (HKG) to Kathmandu (KTM): 8 nonstop departures observed each week across 2 airlines. 1 of the 10 tracked flights was cancelled. The nonstop covers 2,932 km, an estimated 4 hours 16 minutes in the air. Measured by Pro Flight Search from live flight boards at Hong Kong and Kathmandu. Updated 2 November 2026 at 11:58 UTC.

Today, HKG → KTM

Mon 2 Nov · local times
  1. 18:25 CX603 Left 18:36 +11 ·

Checked HKG board 19:58

HKG Hong Kong smooth · +3
KTM Kathmandu tracking
2,932 km · ~4h 16m est.
dep bank 18:25–18:458x weekly
Running clean · 2 airlines · 8x weekly · nonstop
92 / 100

route health from live HKG and KTM delay boards

1 of 10 tracked legs cancelled in the sample. Will a delayed flight be cancelled? →

Flight time~4h 16mestimated from route distance
Weekly departures8x2 direct airlines on the leg
Cancelled10.0%recent route rate · 1 of 10

The week

scheduled departures · origin local time
06121824
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Cathay PacificNepal Airlines

Each mark is a scheduled departure at its origin-local time, observed operating in the last 7 days. Today is highlighted.

Who flies it

observed on the boards · 7 days
Cathay PacificCX

Flights CX603 varies daily

Nepal AirlinesRA

Flights RA410 18:45 Sa

History

operated legs · board outcomes
11-02CX603departed+11
11-01CX603departed+1
10-31CX603departed+10
10-31RA410departed+55
10-30CX603departed+4
10-29CX603departed+10
10-28CX603departed+3
10-27CX603departed−5
10-27RA410cancelledCNX
10-26CX603departed+8

Actual board outcomes rather than schedules, paired departure and arrival per flight and day.

Full board history, day by day →

Airports right now

live boards
HKGHong Kong +3 min smooth 🌤 few clouds · SE 3 kt Full HKG delay board →
KTMKathmandu tracking Full KTM delay board →

How the Hong Kong to Kathmandu route actually runs

Pro Flight Search records official board updates for nonstop HKG to KTM flights through the day: schedules, estimates, gate pushes and actual departures. The verdict above comes from operated flights, so it reflects what this route does rather than what the timetable promises.

Planning around a delay? Live airport delays · Weather delay risk map · Will a delayed flight be cancelled? · Do planes make up time in the air? · How we measure

Cite this data

Journalists, bloggers, and researchers may cite this page with attribution and a link to Pro Flight Search.

Suggested citation

Pro Flight Search: Hong Kong (HKG) to Kathmandu (KTM) route reliability, measured from operated flights on official airport boards.

Canonical URL
https://proflightsearch.com/search-flights/HKG-KTM
How we measure this →

HKG to KTM questions

Is HKG–KTM running on time right now?

Smooth skies ahead. The departure side at HKG is the weaker end, route health score 92/100. The airports section above carries the live status and delay window at both ends.

How long is the flight from HKG to KTM?

Great-circle distance is 2,932 km. With typical jet cruise speed plus taxi, climb and descent, expect roughly 237–281 min gate-to-gate on this route.

How often does HKG–KTM fly?

2 carriers operate this route, around 8 flights a week between them. Compare carrier days and times in the airline list above.

What does the route health score measure?

A blend of departure-side delay at HKG and arrival-side delay at KTM, computed from rolling delay windows (refreshed every 40 minutes) with a daily-rollup fallback. Current MVFR, IFR, or LIFR endpoint weather caps the score when flight rules can limit throughput. Higher is healthier: 100 means operations are clean at both ends.