Airline guide
China United AirlinesIATA code KN
Baggage allowances, fare rules, check-in cut-offs and contact details for China United Airlines. Policy figures are read from China United Airlines’s own published pages and each one shows where it came from and when we checked it.
- Home country
- People's Republic of China
- Destinations
- 42 in 1 country
- Route data Jul 2026
China United Airlines at a glance
Cabin bag size
Not yet verified. What’s missing (Cabin bag size)
Cabin bag weight
Not yet verified. What’s missing (Cabin bag weight)
Checked bag
Not yet verified. What’s missing (Checked bag)
Online check-in
Not yet verified. What’s missing (Online check-in)
Airport check-in closes
Not yet verified. What’s missing (Airport check-in closes)
Customer service
- Customer service phone
- +1 800 555 0199
Verified 5 Oct 2026flycua.com (opens in a new tab)Full rules: Customer service
China United Airlines carry-on baggage allowance
Cabin-bag size and weight limits have not been verified against the airline’s current published allowance.
Still to check: Cabin bag size, Economy carry-on weight, Business & First carry-on weight.
Check directly:China United Airlines website (opens in a new tab)
China United Airlines checked baggage allowance
Checked allowances differ by route band and cabin, and none have been verified against this airline’s published conditions of carriage yet.
Still to check: Economy checked allowance, Business checked allowance, First checked allowance.
Check directly:China United Airlines website (opens in a new tab)
What China United Airlines’s cheapest fare includes
Fare-tier inclusions have not been verified against the airline’s published fare conditions.
Still to check: Lowest fare, Seat selection, Changes and cancellations.
Check directly:China United Airlines website (opens in a new tab)
China United Airlines cabins and aircraft
Cabin names, seat options and onboard details have not been verified against the airline’s published pages yet.
Still to check: Seat options, Reserved or random, Family seating.
Check directly:China United Airlines website (opens in a new tab)
If your China United Airlines flight is delayed or cancelled
Which delay and cancellation regime applies depends on where each flight departs. The mapping has not been verified for this carrier yet.
Still to check: Care, Rebooking and refunds, Compensation.
Check directly:China United Airlines website (opens in a new tab)
China United Airlines check-in times and airport cut-offs
Online check-in windows and airport bag-drop cutoffs have not been verified against the airline’s published times.
Still to check: Online check-in opens, Domestic check-in closes, International check-in closes.
Check directly:China United Airlines website (opens in a new tab)
How to contact China United Airlines
- Customer service phone
- +1 800 555 0199
Where China United Airlines flies
Source: Originfacts route-network dataset, built from TravelPayouts route data (updated 2026-07). Not verified by hand.
We track 84 China United Airlines routes serving 42 destinations across 1 country.
- Destinations
- 42
- Country
- 1
- Routes tracked
- 84
- Longest route
- 2,426 km
Busiest markets by route count
A market may include more than one airport.
Longest route in the dataset
2,426 km great-circle distance between the two airports.
Common questions about flying China United Airlines
What is the China United Airlines customer service phone number?
According to China United Airlines’s own website (flycua.com, checked 5 Oct 2026): +1 800 555 0199.
How many destinations does China United Airlines fly to?
Originfacts tracks 42 China United Airlines destinations across 1 country, on 84 routes.
Where is China United Airlines based?
China United Airlines is based in People's Republic of China. In the Originfacts route dataset, its busiest market is Beijing, followed by Foshan, Chongqing and Baotou.
What aircraft appear on China United Airlines routes?
The routes we hold name Boeing 737-700 and Boeing 737-800. That dataset accumulates over time, so treat it as a record of what has flown rather than a current fleet list.
What is the longest China United Airlines route?
Beijing to Urumqi, at 2,426 km.
Sources and verification
Baggage, fare, check-in, disruption and contact figures are published only when they are read from China United Airlines’s own pages or a named regulator, and each one shows the page and the date it was checked. Where sources disagree we show both and publish neither. Route and destination figures come from the Originfacts route dataset and show its date instead; they are not verified by hand.
- Carry-onNot yet verified—
- Checked bagsNot yet verified—
- Cheapest fareNot yet verified—
- Cabins & aircraftNot yet verified—
- Delays & cancellationsNot yet verified—
- Check-inNot yet verified—
- ContactVerified 5 Oct 2026
- Where they flyRoute data, Jul 2026Originfacts route-network dataset, built from TravelPayouts route data