| Date | From | To | Departure | Arrival | Status | |
|---|---|---|---|---|---|---|
| Sep 09 | TAE | CJU | 10:10 | 11:15 |
Scheduled
|
Track > |
| Sep 08 | TAE | CJU | 10:22 | 11:06 |
Landed
|
Track > |
| Sep 07 | TAE | CJU | 10:15 | 11:04 |
Landed
|
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| Sep 06 | TAE | CJU | 10:22 | 11:13 |
Landed
|
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| Sep 05 | TAE | CJU | 10:14 | 10:55 |
Landed
|
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| Sep 04 | TAE | CJU | 10:44 | 11:38 |
Landed Late
|
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| Sep 03 | TAE | CJU | 10:29 | 11:14 |
Landed
|
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| Sep 02 | TAE | CJU | 10:21 | 11:12 |
Landed
|
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| Sep 01 | TAE | CJU | 10:28 | 11:15 |
Landed
|
Track > |
| Aug 31 | TAE | CJU | 10:21 | 11:06 |
Landed
|
Track > |
Jin Air Flight LJ421 connects Daegu, South Korea to Jeju, South Korea, taking off from Daegu International Airport TAE and landing at Jeju International Airport CJU.
How long is the LJ421 flight from Daegu to Jeju?
The average flight time from Daegu to Jeju is 47 minutes. The flight distance is 331 km / 206 miles and the average flight speed is 410 km/h / 254 mph.
How many LJ421 flights are operated per week?
7 flights per week. The flight LJ421 is operated on Monday, Tuesday, Wednesday, Thursday, Friday, Saturday and Sunday.
What is the On-Time Performance (OTP) of Jin Air Flight LJ421 Daegu to Jeju?
The Airportia On-Time Performance Rating for Jin Air Flight LJ421 is 5/5 stars. This metric is calculated using data from the past 10 flights.
When was the latest LJ421 flight?
The latest flight took off on Wednesday, September 9th, 2026 with the flight status being Scheduled on 11:15.
How else can the flight LJ421 be referenced as?
This Jin Air flight can also be referenced as JNA421, LJ0421, LJ 421, JNA 421.
How often is flight LJ421 delayed?
On average, 10% of all LJ421 flights are delayed. The average delay is 23 minutes.
See our LJ421 Flight Tracker above for more details.
Flight LJ421 is code-shared by 1 airline using the flight number KE5101
Other flights departing from Daegu TAE: OZ8123, TW807, TW251, TW809
Other flights arriving at Jeju CJU: ZE209, TW807, KE1073, 7C153
All flights connecting Daegu TAE to Jeju CJU.
