The Cheongju to Zhangjiajie (Yongding) route connects Cheongju International Airport/Cheongju Air Base (K-59/G-513) (CJJ) in KR with Zhangjiajie Hehua International Airport (DYG) in CN. This medium-haul flight covers approximately 1119 miles (1801 km) with a typical flight time of 2h 54m. This route is served by 3 airlines: Sichuan Airlines, Eastarjet, Zhejiang Loong. AirportRoutes has tracked 2 unique flight numbers on this route.
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Cheongju International Airport/Cheongju Air Base (K-59/G-513)
RKTUCJJZhangjiajie Hehua International Airport
ZGDYDYG3
Operators2
Tracked Flights1119
Miles2h 54m
Flight Duration| Airline | ICAO | IATA |
|---|---|---|
| Sichuan Airlines |
CSC
|
3U
|
| Eastarjet |
ESR
|
ZE
|
| Zhejiang Loong |
CDC
|
GJ
|
| Day | Flights Observed | Frequency | Activity |
|---|---|---|---|
| Monday | 0 | 0% |
|
| Tuesday | 3 | 18% |
|
| Wednesday | 6 | 35% |
|
| Thursday | 0 | 0% |
|
| Friday | 0 | 0% |
|
| Saturday | 7 | 41% |
|
| Sunday | 1 | 6% |
|
Pattern Analysis
| Airline | Flight Numbers | Aircraft Type | Typical Time | Days Active | Last Seen | Status |
|---|---|---|---|---|---|---|
|
Eastarjet
ESR
/ ZE
|
B738 | 11:00 11:00 AM (Representative) |
M
T
W
T
F
S
S
|
May 9, 2026 | Active | |
|
Sichuan Airlines
CSC
/ 3U
|
A321 | 11:45 11:45 AM (Representative) |
M
T
W
T
F
S
S
|
Mar 11, 2026 | Active | |
|
Zhejiang Loong
CDC
/ GJ
|
- | A320 | - |
M
T
W
T
F
S
S
|
Sep 13, 2025 | Active |
| Departure Time | Operator | ICAO | IATA |
|---|---|---|---|
| 11:00 11:00 AM | Eastarjet |
ESR
|
ZE
|
| 11:45 11:45 AM | Sichuan Airlines |
CSC
|
3U
|
Time Information
Times are shown in the departure airport's local timezone (RKTU - Asia/Seoul).