CI551 China Airlines - Flight Status

Which is the frequency of flight CI551?
The flight CI551 is scheduled to flight on Tuesday, Sunday on a weekly basis.

Which is the distance of flight CI551?
The distance between the two airports is 1804 kilometers.

Which is the flight time of flight CI551?
The scheduled flight time gate to gate is: 03:35 hours.
The real flight time gate to gate on average is: 03:32 hours.

Are the departure airport and arrival airport at the same Time Zone?
Yes, both airports are in the same timezone.

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

EVA Air
- Flight Number: BR765. (On Time performance: 81 - Average Delay: 15 minutes)

Air China
- Flight Number: CA418. (On Time performance: 89 - Average Delay: 8 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 March 01, 2026 to August 30, 2026. 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 September 02, 2025 to August 30, 2026. Next, you can observe the results broken down by month: number of flights analyzed, on-time performance per month, and average delay per month.