# China Domestic Flights Guide
If you need to visit factories across China—perhaps electronics in Shenzhen, textiles in Hangzhou, and heavy machinery in Qingdao—you cannot rely solely on the High-Speed Rail. For distances over 1,000 kilometers, you must use China's massive domestic aviation network.
The airlines are modern, the planes are new, and the airports are architectural marvels. However, the sheer scale of Chinese megacities creates a massive logistical trap for foreign buyers booking their own tickets.
> **💡 Withyou Trip Expert Verdict:**
> "The deadliest trap in domestic flying is the **Dual-Airport Megacity Trap**. You book a cheap flight to 'Beijing'. You land at Daxing (PKX). Your meeting is near Capital (PEK). You are now 80 kilometers away, facing a $50 taxi ride and 2 hours of crushing traffic. Shanghai, Beijing, and Chengdu all have two massive airports located on opposite sides of the province. You MUST verify the 3-letter airport code against your factory's exact location."
## 1. The Domestic Flight Matrix
| Airline Tier | Reliability / Service | Best Application |
| :--- | :--- | :--- |
| **The 'Big Three' (Air China, China Southern, China Eastern)**| ⭐⭐⭐⭐ (Very Good) | Best for major city routes. Reliable luggage handling. |
| **Premium Regional (XiamenAir, Hainan)**| ⭐⭐⭐⭐⭐ (Excellent) | Exceptional service and food. Often the best domestic experience. |
| **Budget/LCC (Spring Airlines)**| ⭐⭐ (Basic) | 🔴 Strict 7kg carry-on limits. They will weigh your laptop bag. |
| **High-Speed Rail Alternative** | ⭐⭐⭐⭐⭐ (Perfect) | Use HSR instead of flying for any trip under 4 hours (e.g., GZ to Wuhan). |
## 2. The Carry-On Weight Inquisition
Western travelers are used to bringing massive, heavy carry-on suitcases onto domestic flights as long as they fit in the overhead bin.
* **The Reality:** Chinese domestic airlines (especially budget carriers like Spring Airlines, but increasingly the Big Three as well) enforce strict **Carry-On Weight Limits (usually 5kg to 7kg / 11-15 lbs)**.
* **The Trap:** If you pack your carry-on with heavy product samples and a laptop, it will weigh 12kg. At the boarding gate, agents will randomly weigh your bag. If it is over 7kg, they will force you to check it and charge you an exorbitant gate-check fee.
* **The Fix:** Always pack heavy product samples in your checked luggage. Keep your carry-on strictly limited to a laptop and a change of clothes.
## 3. Booking Platforms (Trip.com vs Local Apps)
You cannot easily book Chinese domestic flights on Western sites like Expedia or Kayak.
* **The Problem:** Western aggregators often don't have access to the full inventory of Chinese domestic carriers, and their pricing is frequently marked up.
* **The Solution:** You MUST use **Trip.com**. It is the international portal for Ctrip (China's massive domestic travel monopoly). It shows every domestic flight, has perfect English UI, and flawlessly processes foreign Visa/Mastercard payments.
## ❓ Frequently Asked Questions (FAQ)
**Q: Are Chinese domestic flights frequently delayed?**
A: **Historically, yes.** China's airspace is heavily controlled by the military, leaving very narrow "corridors" for commercial flights. If there is bad weather or military exercises, domestic flights are notoriously delayed (often sitting on the tarmac for hours). For mission-critical factory meetings that are less than 1,000km away, the High-Speed Rail is infinitely more reliable and punctual than flying.