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Thai Vietjet Air Delay Rate, Cancellations & On-Time Performance VZ

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 40.4% Delay rate is the share of flights departing more than 15 minutes after schedule (100% − on-time departure)

59.6% On-time departure 59.7% On-time arrival

Cancellation: 0% / Avg delay when late: 39min

Last 28 days ・ 245 flights ・ Includes estimates 15 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Some airlines do not publish gate departure/arrival times.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.

Daily · Last 30 days

On-time departureOn timeDelayed
20%40%60%80%100%020 83.3%25%60%2026-09-0610 flights ・ Avg delay when late +59minOn time 6 ・ Delayed 485.7%2026-09-077 flights ・ Avg delay when late +18minOn time 6 ・ Delayed 175%2026-09-088 flights ・ Avg delay when late +42minOn time 6 ・ Delayed 288.9%2026-09-099 flights ・ Avg delay when late +20minOn time 8 ・ Delayed 137.5%2026-09-108 flights ・ Avg delay when late +48minOn time 3 ・ Delayed 577.8%2026-09-119 flights ・ Avg delay when late +23minOn time 7 ・ Delayed 225%2026-09-128 flights ・ Avg delay when late +34minOn time 2 ・ Delayed 650%2026-09-1310 flights ・ Avg delay when late +50minOn time 5 ・ Delayed 557.1%2026-09-147 flights ・ Avg delay when late +23minOn time 4 ・ Delayed 362.5%2026-09-158 flights ・ Avg delay when late +60minOn time 5 ・ Delayed 377.8%2026-09-169 flights ・ Avg delay when late +20minOn time 7 ・ Delayed 262.5%2026-09-178 flights ・ Avg delay when late +23minOn time 5 ・ Delayed 355.6%2026-09-189 flights ・ Avg delay when late +37minOn time 5 ・ Delayed 437.5%2026-09-198 flights ・ Avg delay when late +64minOn time 3 ・ Delayed 563.6%2026-09-2011 flights ・ Avg delay when late +35minOn time 7 ・ Delayed 471.4%2026-09-217 flights ・ Avg delay when late +26minOn time 5 ・ Delayed 275%2026-09-228 flights ・ Avg delay when late +41minOn time 6 ・ Delayed 288.9%2026-09-239 flights ・ Avg delay when late +22minOn time 8 ・ Delayed 150%2026-09-248 flights ・ Avg delay when late +34minOn time 4 ・ Delayed 477.8%2026-09-259 flights ・ Avg delay when late +56minOn time 7 ・ Delayed 237.5%2026-09-268 flights ・ Avg delay when late +44minOn time 3 ・ Delayed 554.5%2026-09-2711 flights ・ Avg delay when late +46minOn time 6 ・ Delayed 557.1%2026-09-287 flights ・ Avg delay when late +39minOn time 4 ・ Delayed 325%2026-09-298 flights ・ Avg delay when late +29minOn time 2 ・ Delayed 655.6%2026-09-309 flights ・ Avg delay when late +27minOn time 5 ・ Delayed 444.4%2026-10-019 flights ・ Avg delay when late +39minOn time 4 ・ Delayed 555.6%2026-10-029 flights ・ Avg delay when late +35minOn time 5 ・ Delayed 475%2026-10-038 flights ・ Avg delay when late +23minOn time 6 ・ Delayed 260%2026-10-04 (Provisional)10 flights ・ Avg delay when late +49minOn time 6 ・ Delayed 483.3%2026-10-05 (Provisional)6 flights ・ Avg delay when late +17minOn time 5 ・ 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
40%60%80%0100 83.3%46.7%56.5%Week of 2026-07-2046 flights ・ Avg delay when late +31minOn time 26 ・ Delayed 2048.3%Week of 2026-07-2758 flights ・ Avg delay when late +40minOn time 28 ・ Delayed 3047.9%Week of 2026-08-0348 flights ・ Avg delay when late +40minOn time 23 ・ Delayed 2546.7%Week of 2026-08-1060 flights ・ Avg delay when late +46minOn time 28 ・ Delayed 3253.3%Week of 2026-08-1760 flights ・ Avg delay when late +31minOn time 32 ・ Delayed 2871.9%Week of 2026-08-2457 flights ・ Avg delay when late +35minOn time 41 ・ Delayed 1672.1%Week of 2026-08-3161 flights ・ Avg delay when late +36minOn time 44 ・ Delayed 1762.7%Week of 2026-09-0759 flights ・ Avg delay when late +39minOn time 37 ・ Delayed 2260%Week of 2026-09-1460 flights ・ Avg delay when late +42minOn time 36 ・ Delayed 2465%Week of 2026-09-2160 flights ・ Avg delay when late +41minOn time 39 ・ Delayed 2153.3%Week of 2026-09-28 (Provisional)60 flights ・ Avg delay when late +35minOn time 32 ・ Delayed 2883.3%Week of 2026-10-05 (Provisional)6 flights ・ Avg delay when late +17minOn time 5 ・ Delayed 1
Jul 20Aug 10Aug 31Oct 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.

Monthly · Last 12 months

On-time departureOn timeDelayed
50%60%70%0500 61.9%52.9%52.9%2026-0785 flights ・ Avg delay when late +35minOn time 45 ・ Delayed 4055.4%2026-08251 flights ・ Avg delay when late +39minOn time 139 ・ Delayed 11262.6%2026-09257 flights ・ Avg delay when late +39minOn time 161 ・ Delayed 9661.9%2026-10 (Provisional)42 flights ・ Avg delay when late +38minOn time 26 ・ Delayed 16
JulAugSepOct

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.

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

By route

Last 24 months

Most punctual

DepnArr
Kansai→Chiang Mai 1 KIX-CNX
96.7%n=30—
Taiwan Taoyuan→New Chitose 2 TPE-CTS
93.3%n=30—
New Chitose→Taiwan Taoyuan 3 CTS-TPE
86.7%n=3090.0%
Taiwan Taoyuan→NahaTPE-OKA
72.5%n=6938.3%
Kansai→Taiwan TaoyuanKIX-TPE
69.0%n=7171.8%
Naha→Taiwan TaoyuanOKA-TPE
66.7%n=6973.9%

Least punctual

DepnArr
Kansai→Suvarnabhumi 1 KIX-BKK
11.9%n=4222.0%
Suvarnabhumi→Kansai 2 BKK-KIX
19.0%n=4211.9%
Narita→Suvarnabhumi 3 NRT-BKK
42.7%n=8265.4%
Taiwan Taoyuan→KansaiTPE-KIX
54.3%n=7065.2%
Suvarnabhumi→NaritaBKK-NRT
57.5%n=7336.9%

Want to check Thai Vietjet Air's on-time departure rate on other routes?

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Domestic / International

On-time departureAvg delay
when late		n
International
59.6%+39minn=230

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

By aircraft type

On-time departureAvg delay
when late		n
Narrow-body
A320
68.4%+35minn=98
B737
59.6%+38minn=89
Other
737
35%+45minn=40

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 departureAvg delay
when late		n
0:00-3:00
48.1%+50minn=27
6:00-9:00
50.6%+38minn=81
9:00-12:00
86.7%+24minn=15
12:00-15:00
66.7%+42minn=54
18:00-21:00
70.4%+32minn=27
21:00-24:00
57.7%+29minn=26

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

By day of week Last 24 months

Mon
Dep
66.7%n=69
Arr
73.1%n=67
Tue
Dep
48.7%n=78
Arr
48.1%n=79
Wed
Dep
77.2%n=92
Arr
81.5%n=92
Thu
Dep
42.7%n=89
Arr
41.7%n=84
Fri
Dep
67.3%n=98
Arr
61.7%n=94
Sat
Dep
48.2%n=85
Arr
48.2%n=85
Sun
Dep
57.7%n=97
Arr
54.7%n=95

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Updated: / Last 28 days

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