KLM

Is KL4978 delayed?

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Service date: Sep 5, 2026 · Actual departure date; scheduled departure unavailable (Asia/Taipei)

Arrived

23 min late

Official source · Updated Sep 5, 2026, 06:32 UTC

Departure

Taipei

TPE

Actual

09:07

Sep 5

Arrival

Chitose / Tomakomai

CTS

Actual

05:28~~05:05~~

Sep 5

Times shown in airport local time

Flight details

Departure · UTC

Scheduled: Not available
Estimated: Not available
Actual: Sep 5, 2026, 01:07 UTC

Arrival · UTC

Scheduled: Sep 5, 2026, 05:05 UTC
Estimated: Sep 5, 2026, 05:28 UTC
Actual: Sep 5, 2026, 05:28 UTC

Service date: Sep 5, 2026 · Scheduled departure date (Asia/Taipei)

DepartedLast reported

32 min late

This update may be out of date. Check with your airline.

Official source · Updated Sep 5, 2026, 01:41 UTC

Departure

Taipei

TPE

Actual

09:07~~08:35~~

Sep 5

Arrival

Chitose / Tomakomai

CTS

Scheduled

—

Not available

Times shown in airport local time

Flight details

Departure · UTC

Scheduled: Sep 5, 2026, 00:35 UTC
Estimated: Sep 5, 2026, 00:35 UTC
Actual: Sep 5, 2026, 01:07 UTC

Arrival · UTC

Scheduled: Not available
Estimated: Not available
Actual: Not available

TPECTS

Recent arrivals

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

Fri, Sep 18, 2026
TPE → CTS
1 min early
Thu, Sep 17, 2026
TPE → CTS
7 min early
Tue, Sep 15, 2026
TPE → CTS
19 min early
Mon, Sep 14, 2026
TPE → CTS
On time
Sun, Sep 13, 2026
TPE → CTS
5 min early

Flight history and details

Aug 19, 2026 — Sep 18, 2026

Observed arrivals: 12
Arrivals over 15 minutes late: 1
Observed cancellations: 0
Observed occurrences: 13

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

KL4978 Recent arrival history
Service date	Departure	Arrival	Actual	Arrival delay (minutes)
Sep 18, 2026Arrived	Taipei	Chitose / Tomakomai	Sep 18, 2026, 04:34 UTC	-1
Sep 17, 2026Arrived	Taipei	Chitose / Tomakomai	Sep 17, 2026, 04:28 UTC	-7
Sep 15, 2026Arrived	Taipei	Chitose / Tomakomai	Sep 15, 2026, 04:16 UTC	-19
Sep 14, 2026Arrived	Taipei	Chitose / Tomakomai	Sep 14, 2026, 04:35 UTC	0
Sep 13, 2026Arrived	Taipei	Chitose / Tomakomai	Sep 13, 2026, 04:30 UTC	-5
Sep 12, 2026Arrived	Taipei	Chitose / Tomakomai	Sep 12, 2026, 04:30 UTC	-5
Sep 11, 2026Arrived	Taipei	Chitose / Tomakomai	Sep 11, 2026, 04:34 UTC	-1
Sep 9, 2026Arrived	Taipei	Chitose / Tomakomai	Sep 9, 2026, 04:24 UTC	-11
Sep 7, 2026Arrived	Taipei	Chitose / Tomakomai	Sep 7, 2026, 04:43 UTC	8
Sep 6, 2026Arrived	Taipei	Chitose / Tomakomai	Sep 6, 2026, 05:00 UTC	-5
Sep 5, 2026Arrived	Taipei	Chitose / Tomakomai	Sep 5, 2026, 05:28 UTC	23
Sep 4, 2026Arrived	Taipei	Chitose / Tomakomai	Sep 4, 2026, 04:44 UTC	9