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Aero K

Is RF321 delayed?

Service date: · Actual departure date; scheduled departure unavailable (Asia/Tokyo)

Arrived

15 min early

Official source · Updated

Departure

Tokyo

NRT

Actual

Sep 8

Arrival

Cheongju

CJJ

Actual

Scheduled 06:30

Sep 8

Times shown in airport local time

Flight details

Departure · UTC

Scheduled
Not available
Estimated
Not available
Actual

Arrival · UTC

Scheduled
Estimated
Actual

Recent arrivals

Dates below are arrival dates in the destination airport’s time zone. The detailed history uses service dates.

  • NRT → CJJ

    8 min early

  • NRT → CJJ

    2 min early

  • NRT → CJJ

    12 min early

  • NRT → CJJ

    14 min early

  • NRT → CJJ

    4 min early
Flight history and details

Aug 17, 2026 — Sep 16, 2026

Observed arrivals
22
Arrivals over 15 minutes late
2
Observed cancellations
0
Observed occurrences
30

Results compare scheduled and actual arrival times. Cancelled or diverted flights are excluded. Some flights may be missing from the history.

How flight status works

RF321 Recent arrival history
Service dateDepartureArrivalActualArrival delay (minutes)
Sep 15, 2026ArrivedTokyoCheongju
-8
Sep 14, 2026ArrivedTokyoCheongju
-2
Sep 13, 2026ArrivedTokyoCheongju
-12
Sep 12, 2026ArrivedTokyoCheongju
-14
Sep 11, 2026ArrivedTokyoCheongju
-4
Sep 10, 2026ArrivedTokyoCheongju
-30
Sep 9, 2026ArrivedTokyoCheongju
4
Sep 8, 2026ArrivedTokyoCheongju
-15
Sep 7, 2026ArrivedTokyoCheongju
-23
Sep 6, 2026ArrivedTokyoCheongju
-6
Sep 5, 2026ArrivedTokyoCheongju
-19
Sep 4, 2026ArrivedTokyoCheongju
7
Sep 3, 2026ArrivedTokyoCheongju
4
Sep 2, 2026ArrivedTokyoCheongju
-23
Sep 1, 2026ArrivedTokyoCheongju
-15
Aug 31, 2026ArrivedTokyoCheongju
-27
Aug 30, 2026ArrivedTokyoCheongju
-3
Aug 29, 2026ArrivedTokyoCheongju
-15
Aug 28, 2026ArrivedTokyoCheongju
26
Aug 27, 2026ArrivedTokyoCheongju
26
Aug 26, 2026ArrivedTokyoCheongju
-19
Aug 25, 2026ArrivedTokyoCheongju
-22

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