SL399 Thai Lion Air - Flight Status

Which is the frequency of flight SL399?
The flight SL399 is scheduled to flight on daily basis.

Which is the distance of flight SL399?
The distance between the two airports is 1850 kilometers.

Which is the flight time of flight SL399?
The scheduled flight time gate to gate is: 03:20 hours.
The real flight time gate to gate on average is: 02:53 hours.

Are the departure airport and arrival airport at the same Time Zone?
No, each airport is in a different timezone. The times shown above, are presented in the local time of each respective airport.
Current Time in Nagoya: 2025-10-14 21:52:47
Current Time in Taipei: 2025-10-14 20:52:47

The following airlines serves the same route between Nagoya and Taipei:

Peach Aviation
- Flight Number: MM723. (On Time performance: 99 - Average Delay: 0 minutes)

China Airlines
- Flight Number: CI151. (On Time performance: 92 - Average Delay: 8 minutes)
- Flight Number: CI155. (On Time performance: 81 - Average Delay: 10 minutes)

Cathay Pacific
- Flight Number: CX531. (On Time performance: 77 - Average Delay: 17 minutes)

Starlux Airlines
- Flight Number: JX839. (On Time performance: 73 - Average Delay: 11 minutes)

JAL
- Flight Number: JL8671. (On Time performance: 84 - Average Delay: 7 minutes)

Tigerair Taiwan
- Flight Number: IT207. (On Time performance: 78 - Average Delay: 6 minutes)
- Flight Number: IT209. (On Time performance: 80 - Average Delay: 28 minutes)

We have gathered data from recent months and present below an analysis of how timely the flights have been.

Delays analyzed by Weekday: We have gathered available data from last six months, spanning from April 08, 2025 to October 07, 2025. Next, you can observe the results broken down by day of the week: number of flights analyzed, on-time performance per day, and average delay per day.

Delays analyzed by Month: We have gathered available data from last twelve closed months, spanning from March 31, 2025 to September 30, 2025. Next, you can observe the results broken down by month: number of flights analyzed, on-time performance per month, and average delay per month.

Note: We have excluded some months from the graph, since the quantity and quality of the data is not representative enough.