CJJ → TPECheongju to Taipei

live

Direct flights from Cheongju (CJJ) to Taipei (TPE): 12 nonstop departures observed each week across 2 airlines. 77% of the last 13 operated flights arrived within 15 minutes of schedule. The median arrival is 10 minutes early. No cancellations were recorded across the 13 tracked flights. The nonstop covers 1,425 km, an estimated 2 hours 20 minutes in the air. Measured by Pro Flight Search from live flight boards at Cheongju and Taipei. Updated 17 October 2026 at 23:41 UTC.

Today, CJJ → TPE

Sun 18 Oct · local times
  1. · RF511 On schedule TPE 12:20scheduled

Checked TPE board 07:41

CJJ Cheongju tracking
TPE Taipei smooth · +2
1,425 km · ~2h 20m est.
dep bank 01:10–17:2512x weekly
Runs mixed · 2 airlines · 12x weekly · nonstop
77% on time

of the last 13 operated CJJ → TPE flights arrived within 15 minutes

Median arrival delay is −10 min. 0 of 13 tracked legs cancelled in the sample. Will a delayed flight be cancelled? →

Median arrival−10 minacross the last 13 operated legs
Flight time~2h 20mestimated from route distance
Weekly departures12x2 direct airlines on the leg
Cancelled0.0%recent route rate · 0 of 13

The week

scheduled departures · origin local time
06121824
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Aero KEastar Jet

Each mark is a scheduled departure at its origin-local time, observed operating in the last 7 days. Today is highlighted.

Who flies it

observed on the boards · 7 days
Aero KRF100% on time

Flights RF511 12:20 daily · RF5133 17:25 Mo Th Su

Eastar JetZE40% on time

Flights ZE781 01:10 Mo Tu Th Fr Su

History

operated legs · board outcomes
10-17RF511arrived−26
10-16RF511arrived−21
10-16ZE781arrived+60
10-15RF511arrived−22
10-15ZE781arrived+19
10-14RF511arrived−11
10-13RF511arrived−10
10-13ZE781arrived+36
10-12RF511arrived−8
10-12ZE781arrived+1
10-11RF511arrived−32
10-11RF5133arrived−10
10-11ZE781arrived+6

Actual board outcomes rather than schedules, paired departure and arrival per flight and day.

Full board history, day by day →

Airports right now

live boards
CJJCheongju tracking Full CJJ delay board →
TPETaipei +2 min smooth 🌤 few clouds · S 4 kt Full TPE delay board →

How the Cheongju to Taipei route actually runs

Pro Flight Search records official board updates for nonstop CJJ to TPE flights through the day: schedules, estimates, gate pushes and actual departures. The verdict above comes from operated flights, so it reflects what this route does rather than what the timetable promises.

Planning around a delay? Live airport delays · Weather delay risk map · Will a delayed flight be cancelled? · Do planes make up time in the air? · How we measure

Cite this data

Journalists, bloggers, and researchers may cite this page with attribution and a link to Pro Flight Search.

Suggested citation

Pro Flight Search — Cheongju (CJJ) to Taipei (TPE) route reliability, measured from operated flights on official airport boards.

Canonical URL
https://proflightsearch.com/search-flights/CJJ-TPE
How we measure this →

CJJ to TPE questions

Is CJJ–TPE running on time right now?

Smooth skies ahead. Both endpoints currently score the same, route health score 100/100. The airports section above carries the live status and delay window at both ends.

How long is the flight from CJJ to TPE?

Great-circle distance is 1,425 km. With typical jet cruise speed plus taxi, climb and descent, expect roughly 131–152 min gate-to-gate on this route.

How often does CJJ–TPE fly?

2 carriers operate this route, around 15 flights a week between them. Compare carrier days and times in the airline list above.

What does the route health score measure?

A blend of departure-side delay at CJJ and arrival-side delay at TPE, computed from rolling delay windows (refreshed every 40 minutes) with a daily-rollup fallback. Current MVFR, IFR, or LIFR endpoint weather caps the score when flight rules can limit throughput. Higher is healthier: 100 means operations are clean at both ends.