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EH4929 New Chitose→Rishiri (CTS→RIS)

Latest operation On 2026-9-30 it departed 5 min early and arrived 6 min early

95.2% On-time departure 95.2% On-time arrival

Cancellation: 4.5% / Diversion: 0% / Avg delay when late: 59min

2026-9-9 – 2026-9-30 ・ 22 flights

Flight time & service

Flight time (scheduled)
55mActual average 51m

Flight time is the median scheduled gate-to-gate (block) time; the actual average excludes cancelled and diverted flights

Related

Daily operations

DateSTDATDSTAATAAircraftTailBlockvs schedule−60 ｜ +60
2026-9-3012:3012:25−513:2513:19−6B738 JA76AN0:54
2026-9-2912:3012:26−413:2513:20−5B738 JA69AN0:54
2026-9-2812:3012:26−413:2513:17−8B738 JA58AN0:51
2026-9-2712:3013:29+5913:2514:22+57B738 JA52AN0:53
2026-9-2612:30CancelledB738 ——
2026-9-2512:3012:25−513:2513:15−10B738 JA83AN0:50
2026-9-2412:3012:26−413:2513:17−8B738 JA54AN0:51
2026-9-2312:3012:26−413:2513:19−6B738 JA70AN0:53
2026-9-2212:3012:32+213:2513:23−2B738 JA64AN0:51
2026-9-2112:3012:33+313:2513:21−4B738 JA81AN0:48
2026-9-2012:3012:30±013:2513:22−3B738 JA64AN0:52
2026-9-1912:3012:32+213:2513:24−1B738 JA76AN0:52
2026-9-1812:3012:28−213:2513:23−2B738 JA71AN0:55
2026-9-1712:3012:26−413:2513:12−13B738 JA56AN0:46
2026-9-1612:3012:29−113:2513:19−6B738 JA82AN0:50
2026-9-1512:3012:31+113:2513:22−3B738 JA58AN0:51
2026-9-1412:3012:32+213:2513:27+2B738 JA55AN0:55
2026-9-1312:3012:34+413:2513:24−1B738 JA68AN0:50
2026-9-1212:3012:41+1113:2513:30+5B738 JA63AN0:49
2026-9-1112:3012:30±013:2513:20−5B738 JA77AN0:50
2026-9-1012:3012:28−213:2513:15−10B738 JA76AN0:47
2026-9-912:3012:26−413:2513:21−4B738 JA61AN0:55

Centre line is on schedule. The left end of each line is the departure offset, the dot on the right is the arrival offset — extending right means the delay grew, pulling back left means it was made up in the air. Times are local to each airport.

By day of week All time

Mon
Dep
90%n=10
Arr
90%n=10
Tue
Dep
100%n=10
Arr
90%n=10
Wed
Dep
100%n=10
Arr
100%n=10
Thu
Dep
100%n=8
Arr
100%n=7
Fri
Dep
100%n=10
Arr
100%n=10
Sat
Dep
100%n=8
Arr
100%n=8
Sun
Dep
88.9%n=9
Arr
87.5%n=8

Monthly trend

On-time departureAvg delay
when late		n
2026-09
96.6%+59minn=29
2026-08
96%+71minn=25
2026-07
100%—n=11

Avg delay when late counts only flights that departed more than 15 minutes behind schedule

NH4929

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Updated: / Last 28 days

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