Scoot Delay Rate, Cancellations & On-Time Performance TR

On-time departure and arrival rates compiled from operational records, covering every flight operated to and from Japan. Switch the period with the tabs below.

Delay rate 22% Delay rate is the share of flights departing more than 15 minutes after schedule (100% − on-time departure)

Cancellation: 0% / Avg delay when late: 47min

Last 28 days ・ 296 flights ・ Includes estimates 23 estimated

Some airlines do not publish gate departure/arrival times. For those flights we estimate the gate times from the takeoff/landing record and the airport's measured taxi times (validated at 3.5 min mean error, 94.4% agreement on the on-time call). Without the estimate, those airlines' flights would drop out of the sample entirely and cross-airline comparison would break.

DailyWeeklyMonthly

Daily · Last 30 days

On-time departureOn timeDelayed

40%60%80%100%020 88.9%50%72.7%2026-09-0611 flights ・ Avg delay when late +21minOn time 8 ・ Delayed 377.8%2026-09-079 flights ・ Avg delay when late +28minOn time 7 ・ Delayed 290.9%2026-09-0811 flights ・ Avg delay when late +17minOn time 10 ・ Delayed 185.7%2026-09-097 flights ・ Avg delay when late +20minOn time 6 ・ Delayed 178.6%2026-09-1014 flights ・ Avg delay when late +20minOn time 11 ・ Delayed 387.5%2026-09-118 flights ・ Avg delay when late +22minOn time 7 ・ Delayed 183.3%2026-09-1212 flights ・ Avg delay when late +39minOn time 10 ・ Delayed 281.8%2026-09-1311 flights ・ Avg delay when late +17minOn time 9 ・ Delayed 271.4%2026-09-147 flights ・ Avg delay when late +22minOn time 5 ・ Delayed 291.7%2026-09-1512 flights ・ Avg delay when late +16minOn time 11 ・ Delayed 1100%2026-09-1610 flightsOn time 10 ・ Delayed 078.6%2026-09-1714 flights ・ Avg delay when late +24minOn time 11 ・ Delayed 380%2026-09-1810 flights ・ Avg delay when late +19minOn time 8 ・ Delayed 291.7%2026-09-1912 flights ・ Avg delay when late +34minOn time 11 ・ Delayed 183.3%2026-09-2012 flights ・ Avg delay when late +20minOn time 10 ・ Delayed 257.1%2026-09-217 flights ・ Avg delay when late +260minOn time 4 ・ Delayed 366.7%2026-09-2212 flights ・ Avg delay when late +76minOn time 8 ・ Delayed 480%2026-09-2310 flights ・ Avg delay when late +93minOn time 8 ・ Delayed 278.6%2026-09-2414 flights ・ Avg delay when late +45minOn time 11 ・ Delayed 380%2026-09-2510 flights ・ Avg delay when late +40minOn time 8 ・ Delayed 266.7%2026-09-2612 flights ・ Avg delay when late +35minOn time 8 ・ Delayed 450%2026-09-2712 flights ・ Avg delay when late +46minOn time 6 ・ Delayed 683.3%2026-09-2812 flights ・ Avg delay when late +20minOn time 10 ・ Delayed 266.7%2026-09-2912 flights ・ Avg delay when late +24minOn time 8 ・ Delayed 450%2026-09-3010 flights ・ Avg delay when late +25minOn time 5 ・ Delayed 561.5%2026-10-0113 flights ・ Avg delay when late +27minOn time 8 ・ Delayed 577.8%2026-10-029 flights ・ Avg delay when late +29minOn time 7 ・ Delayed 2100%2026-10-0312 flightsOn time 12 ・ Delayed 090.9%2026-10-04 (Provisional)11 flights ・ Avg delay when late +26minOn time 10 ・ Delayed 188.9%2026-10-05 (Provisional)9 flights ・ Avg delay when late +26minOn time 8 ・ Delayed 1

Sep 6Sep 12Sep 18Sep 24Oct 5

Line = on-time departure rate (left axis); bars = flights operated (right axis), stacked as on-time and delayed. Hover (or tap) a point for the breakdown and the average delay of delayed flights. The green band marks 90% on-time departures and above. Dashed segments and pale bars are provisional, before the actuals are final.

Weekly · Last 12 weeks (from Monday)

On-time departureOn timeDelayed

60%70%80%90%100%0100 88.9%67.9%90.3%Week of 2026-07-2062 flights ・ Avg delay when late +22minOn time 56 ・ Delayed 674.2%Week of 2026-07-2766 flights ・ Avg delay when late +44minOn time 49 ・ Delayed 1768.2%Week of 2026-08-0366 flights ・ Avg delay when late +40minOn time 45 ・ Delayed 2167.9%Week of 2026-08-1084 flights ・ Avg delay when late +39minOn time 57 ・ Delayed 2775.7%Week of 2026-08-1770 flights ・ Avg delay when late +29minOn time 53 ・ Delayed 1778.1%Week of 2026-08-2464 flights ・ Avg delay when late +28minOn time 50 ・ Delayed 1482.1%Week of 2026-08-3167 flights ・ Avg delay when late +23minOn time 55 ・ Delayed 1283.3%Week of 2026-09-0772 flights ・ Avg delay when late +24minOn time 60 ・ Delayed 1285.7%Week of 2026-09-1477 flights ・ Avg delay when late +22minOn time 66 ・ Delayed 1168.8%Week of 2026-09-2177 flights ・ Avg delay when late +79minOn time 53 ・ Delayed 2475.9%Week of 2026-09-28 (Provisional)79 flights ・ Avg delay when late +25minOn time 60 ・ Delayed 1988.9%Week of 2026-10-05 (Provisional)9 flights ・ Avg delay when late +26minOn time 8 ・ Delayed 1

Jul 20Aug 10Aug 31Oct 5

Monthly · Last 12 months

On-time departureOn timeDelayed

70%80%90%0500 83.3%73.2%83.5%2026-07133 flights ・ Avg delay when late +39minOn time 111 ・ Delayed 2273.2%2026-08314 flights ・ Avg delay when late +35minOn time 230 ・ Delayed 8477.9%2026-09317 flights ・ Avg delay when late +45minOn time 247 ・ Delayed 7083.3%2026-10 (Provisional)54 flights ・ Avg delay when late +27minOn time 45 ・ Delayed 9

JulAugSepOct

“Provisional” values are preliminary. The last 2 days are still being corrected, so they may change slightly.

By route

Last 24 months

Most punctual

	Dep	n	Arr
Taiwan Taoyuan→New Chitose TPE-CTS	88.1%	n=42	88.1%
Singapore Changi→Kansai SIN-KIX	87.0%	n=54	94.4%
Singapore Changi→Narita SIN-NRT	85.9%	n=64	93.2%
Naha→Singapore Changi OKA-SIN	84.4%	n=32	90.6%
Taiwan Taoyuan→Narita TPE-NRT	81.5%	n=119	90.8%
Singapore Changi→Naha SIN-OKA	80.6%	n=36	90.6%

Least punctual

	Dep	n	Arr
Tokyo Haneda→Singapore Changi HND-SIN	48.3%	n=60	87.0%
New Chitose→Taiwan Taoyuan CTS-TPE	59.5%	n=42	90.5%
Singapore Changi→Tokyo Haneda SIN-HND	70.5%	n=61	67.2%
Narita→Singapore Changi NRT-SIN	75.0%	n=64	93.1%
Narita→Taiwan Taoyuan NRT-TPE	76.7%	n=120	89.2%
Kansai→Singapore Changi KIX-SIN	77.8%	n=54	91.7%

Want to check Scoot's on-time departure rate on other routes?

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Domestic / International

	On-time departure		Avg delay when late	n
International		78%	+47min	n=296

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

By aircraft type

		Avg delay when late	n
Wide-body
B787	78.4%	+48min	n=269
Narrow-body
A320	74.1%	+29min	n=27

Avg delay when late counts only flights that departed more than 15 minutes behind schedule / Variants of the same type (B788, B789, B78X and so on) are grouped into one row.

By departure time

	On-time departure		Avg delay when late	n
0:00-3:00		52.6%	+34min	n=38
3:00-6:00	—	Collecting data	—	n=1
6:00-9:00		87%	+27min	n=77
9:00-12:00		78.6%	—	n=14
12:00-15:00		83.3%	+39min	n=42
15:00-18:00		73.4%	+40min	n=64
18:00-21:00		86.7%	+29min	n=15
21:00-24:00		82.2%	+118min	n=45

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

By day of week Last 24 months

Mon

Dep

76.8%n=99

Arr

92.5%n=93

Tue

Dep

75.5%n=106

Arr

88.2%n=102

Wed

Dep

81%n=84

Arr

95%n=80

Thu

Dep

71.1%n=135

Arr

86%n=129

Fri

Dep

77.1%n=96

Arr

85.4%n=89

Sat

Dep

78.5%n=121

Arr

88.7%n=115

Sun

Dep

76.6%n=107

Arr

87.4%n=103

See the full aircraft rotation history

Ship charts and fleet rotation show the last 3 days to everyone. Standard members (¥280/month) get the last 27 days for aircraft of Japanese airlines. The on-time data itself is free for all.

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Updated: 2026-10-06 / Last 28 days