China United Airlines Online Check-In
Flying domestically in China with China United Airlines (KN)? Here’s how to check in online, manage your baggage, and get your boarding pass easily.
▶ Visit China United Airlines WebsiteCheck-In Process
China United Airlines allows online check-in for most domestic flights:
- 🌐 Check-in is available from 24 to 2 hours before departure
- 🖥️ Visit cuair.cn or use the China United mobile app (if available)
- 🔑 Use your booking code or ticket number and passenger name
- 📲 Choose a seat and get your mobile or printable boarding pass
Boarding Pass
Boarding passes can be printed or saved to your phone. Boarding typically closes 15–20 minutes before departure. Arrive at the gate no later than 30 minutes prior.
Baggage Rules
- Carry-on: 1 piece up to 5–7 kg (varies by aircraft size)
- Checked baggage: Economy fares include 20 kg (some promo fares excluded)
- Extra baggage: Can be purchased online or at the airport counter
Frequently Asked Questions
| Question | Answer |
|---|---|
| Is online check-in available? | Yes – for most domestic routes in China |
| Can I use a mobile boarding pass? | Yes – at supported airports |
| Where is China United based? | Beijing Daxing International Airport (PKX) |
Contact & Support
📞 Customer Service: +86 10 6459 9199
📍 HQ: Beijing Daxing International Airport, China
China United Airlines – Fleet & Check-in Guide
- Boeing 737-700, Boeing 737-800
- Online check-in: Available 24–2 hours before departure via China United Airlines website/app.
- Baggage: 1×7 kg cabin bag, 20–30 kg checked (standard, depends on fare).
- Check-in counter: Usually opens 2.5–3 hours before departure.
- Mobile check-in: Via official app or mobile site.