Flights Hong Kong → Chiang Mai
HKG → CNX
Route overview
The flight route operates from Hong Kong to Chiang Mai, utilizing an Airbus A320 aircraft. The destination airport in Chiang Mai sees over five million passengers annually, indicating significant traffic and demand for air travel between these two cities.
Your rights on this US flight (DOT)
US flights have no statutory cash compensation for delays. Under the US DOT rules, if your flight is cancelled or significantly changed and you decline rebooking, you're owed an automatic refund of the unused ticket. The tarmac-delay limit is 3 hours (domestic) / 4 hours (international). Amenities for controllable delays depend on each airline's contract of carriage.
US flight refund rules & checker →General information, not legal advice.
The Hong Kong (HKG) → Chiang Mai (CNX) route is operated by Cathay Pacific. FlightGuard's average computed risk is 10.3/100 (low), updated in real time from weather, ATC delays, strikes, NOTAMs, fuel and flight history. At Chiang Mai the average ATFM delay is 2.0 minutes (main cause: atfm). Departing from Hong Kong the average ATFM delay is 2.0 minutes.
Heading to Chiang Mai: what to expect in this direction
Flying from Hong Kong (HKG) to Chiang Mai (CNX) heads west for about 1,605 km, a flight time of roughly 2h 26m.
Air-traffic congestion: departing Hong Kong the average ATFM delay is 2.0 min (atfm); arriving into Chiang Mai it is 2.0 min (atfm).
Route facts
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Airlines operating HKG-CNX
Airports
Frequently asked questions about HKG-CNX
Route-specific punctuality data isn't available yet. Check your flight on FlightGuard for a real-time analysis.
The cancellation rate varies by airline and season. Check your flight risk for an up-to-date estimate.
The route is operated by 1 airline: Cathay Pacific.
Enter your flight number on FlightGuard for a real-time analysis based on 9 factors: weather at Chiang Mai, ATC delays, strikes, NOTAMs, fuel, airline punctuality and recent trends.
US flights have no statutory cash compensation for delays. Under US DOT rules, if the airline cancels or significantly changes your flight and you decline rebooking, you're owed an automatic refund of the unused ticket. The tarmac-delay limit is 3 hours (domestic) / 4 hours (international). Meals or hotels for controllable delays depend on each airline's contract of carriage.
