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Starlux Airlines Delay Rate, Cancellations & On-Time Performance JX

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 18.2% Delay rate is the share of flights departing more than 15 minutes after schedule (100% − on-time departure)

81.8% On-time departure 85.8% On-time arrival

Cancellation: 0% / Avg delay when late: 37min

Last 28 days ・ 876 flights ・ Includes estimates 34 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Some airlines do not publish gate departure/arrival times.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
30%50%70%90%050 90.9%33.3%51.5%2026-09-0633 flights ・ Avg delay when late +36minOn time 17 ・ Delayed 1693.8%2026-09-0732 flights ・ Avg delay when late +18minOn time 30 ・ Delayed 275%2026-09-0832 flights ・ Avg delay when late +27minOn time 24 ・ Delayed 881.3%2026-09-0932 flights ・ Avg delay when late +39minOn time 26 ・ Delayed 690.6%2026-09-1032 flights ・ Avg delay when late +18minOn time 29 ・ Delayed 3100%2026-09-1135 flightsOn time 35 ・ Delayed 078.1%2026-09-1232 flights ・ Avg delay when late +21minOn time 25 ・ Delayed 778.1%2026-09-1332 flights ・ Avg delay when late +32minOn time 25 ・ Delayed 772.7%2026-09-1433 flights ・ Avg delay when late +26minOn time 24 ・ Delayed 993.8%2026-09-1532 flights ・ Avg delay when late +23minOn time 30 ・ Delayed 287.5%2026-09-1632 flights ・ Avg delay when late +19minOn time 28 ・ Delayed 493.8%2026-09-1732 flights ・ Avg delay when late +19minOn time 30 ・ Delayed 297.1%2026-09-1835 flights ・ Avg delay when late +35minOn time 34 ・ Delayed 190.9%2026-09-1933 flights ・ Avg delay when late +19minOn time 30 ・ Delayed 387.9%2026-09-2033 flights ・ Avg delay when late +35minOn time 29 ・ Delayed 490.6%2026-09-2132 flights ・ Avg delay when late +25minOn time 29 ・ Delayed 381.3%2026-09-2232 flights ・ Avg delay when late +19minOn time 26 ・ Delayed 693.8%2026-09-2332 flights ・ Avg delay when late +25minOn time 30 ・ Delayed 287.1%2026-09-2431 flights ・ Avg delay when late +24minOn time 27 ・ Delayed 481.3%2026-09-2532 flights ・ Avg delay when late +29minOn time 26 ・ Delayed 648.4%2026-09-2631 flights ・ Avg delay when late +27minOn time 15 ・ Delayed 1633.3%2026-09-2733 flights ・ Avg delay when late +69minOn time 11 ・ Delayed 2284.4%2026-09-2832 flights ・ Avg delay when late +24minOn time 27 ・ Delayed 580%2026-09-2930 flights ・ Avg delay when late +26minOn time 24 ・ Delayed 675%2026-09-3032 flights ・ Avg delay when late +42minOn time 24 ・ Delayed 880%2026-10-0130 flights ・ Avg delay when late +23minOn time 24 ・ Delayed 655.6%2026-10-0236 flights ・ Avg delay when late +57minOn time 20 ・ Delayed 1690.6%2026-10-0332 flights ・ Avg delay when late +93minOn time 29 ・ Delayed 385.7%2026-10-04 (Provisional)35 flights ・ Avg delay when late +40minOn time 30 ・ Delayed 590.9%2026-10-05 (Provisional)33 flights ・ Avg delay when late +21minOn time 30 ・ Delayed 3
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
50%70%90%0250 90.9%61.2%84.4%Week of 2026-07-20179 flights ・ Avg delay when late +33minOn time 151 ・ Delayed 2876.7%Week of 2026-07-27202 flights ・ Avg delay when late +28minOn time 155 ・ Delayed 4761.2%Week of 2026-08-03206 flights ・ Avg delay when late +46minOn time 126 ・ Delayed 8063.7%Week of 2026-08-10223 flights ・ Avg delay when late +36minOn time 142 ・ Delayed 8173.8%Week of 2026-08-17221 flights ・ Avg delay when late +28minOn time 163 ・ Delayed 5872.2%Week of 2026-08-24216 flights ・ Avg delay when late +35minOn time 156 ・ Delayed 6075.8%Week of 2026-08-31227 flights ・ Avg delay when late +31minOn time 172 ・ Delayed 5585.5%Week of 2026-09-07227 flights ・ Avg delay when late +27minOn time 194 ・ Delayed 3389.1%Week of 2026-09-14230 flights ・ Avg delay when late +25minOn time 205 ・ Delayed 2573.5%Week of 2026-09-21223 flights ・ Avg delay when late +41minOn time 164 ・ Delayed 5978.4%Week of 2026-09-28 (Provisional)227 flights ・ Avg delay when late +44minOn time 178 ・ Delayed 4990.9%Week of 2026-10-05 (Provisional)33 flights ・ Avg delay when late +21minOn time 30 ・ Delayed 3
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
60%70%80%90%01000 80.1%69%81.1%2026-07438 flights ・ Avg delay when late +30minOn time 355 ・ Delayed 8369%2026-08961 flights ・ Avg delay when late +36minOn time 663 ・ Delayed 29880.6%2026-09969 flights ・ Avg delay when late +33minOn time 781 ・ Delayed 18880.1%2026-10 (Provisional)166 flights ・ Avg delay when late +48minOn time 133 ・ Delayed 33
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
Taichung→Narita 1 RMQ-NRT
100.0%n=7098.6%
Shimojishima→Taichung 2 SHI-RMQ
100.0%n=4597.6%
Taichung→Naha 3 RMQ-OKA
96.9%n=13092.8%
Naha→TaichungOKA-RMQ
94.3%n=14090.9%
Shimojishima→Taiwan TaoyuanSHI-TPE
90.9%n=3388.2%
Taiwan Taoyuan→FukuokaTPE-FUK
90.5%n=7491.9%
Narita→TaichungNRT-RMQ
88.9%n=7283.8%
Taiwan Taoyuan→NahaTPE-OKA
87.2%n=8667.4%
Kobe→TaichungUKB-RMQ
86.3%n=7392.6%
Takamatsu→TaichungTAK-RMQ
86.3%n=5187.5%

Least punctual

DepnArr
New Chitose→Taiwan Taoyuan 1 CTS-TPE
19.4%n=7276.1%
Kobe→Taiwan Taoyuan 2 UKB-TPE
46.0%n=8781.6%
Kumamoto→Taiwan Taoyuan 3 KMJ-TPE
47.2%n=7260.3%
Narita→Taiwan TaoyuanNRT-TPE
60.3%n=21971.7%
Chubu Centrair→Taiwan TaoyuanNGO-TPE
64.4%n=7372.6%
Fukuoka→Taiwan TaoyuanFUK-TPE
64.9%n=7473.0%
Sendai→Taiwan TaoyuanSDJ-TPE
66.7%n=7293.2%
Kansai→Taiwan TaoyuanKIX-TPE
67.8%n=14674.7%
Hakodate→Taiwan TaoyuanHKD-TPE
74.0%n=5094.1%
Naha→Taiwan TaoyuanOKA-TPE
74.4%n=8668.6%

Routes flown

Routes not in the ranking above, ordered by flights in the last 28 days. The route pages show every airline's record.

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Domestic / International

On-time departureAvg delay
when late		n
International
81.8%+37minn=876

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
Wide-body
A350
74.1%+36minn=305
A330
82.2%+41minn=236
Narrow-body
A320
88.7%+35minn=335

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
6:00-9:00
92.7%+27minn=55
9:00-12:00
77.1%+33minn=201
12:00-15:00
83.8%+45minn=247
15:00-18:00
78%+34minn=273
18:00-21:00
91%+55minn=100

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

By day of week Last 24 months

Mon
Dep
84.9%n=325
Arr
87%n=322
Tue
Dep
72.4%n=301
Arr
76%n=300
Wed
Dep
78.9%n=313
Arr
84.4%n=308
Thu
Dep
70.2%n=329
Arr
76.2%n=328
Fri
Dep
74.4%n=352
Arr
76.8%n=349
Sat
Dep
77.2%n=334
Arr
82.2%n=332
Sun
Dep
70.6%n=327
Arr
74.3%n=323

See the full aircraft rotation history

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Updated: / Last 28 days

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