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Viva Macau Delay Rate, Cancellations & On-Time Performance ZG

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 27.2% Delay rate is the share of flights departing more than 15 minutes after schedule (100% − on-time departure)

72.8% On-time departure 77.2% On-time arrival

Cancellation: 0.5% / Avg delay when late: 69min

Last 28 days ・ 406 flights ・ Includes estimates 78 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Some airlines do not publish gate departure/arrival times.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
10%30%50%70%90%020 63.6%17.6%78.6%2026-09-0614 flights ・ Avg delay when late +27minOn time 11 ・ Delayed 381.3%2026-09-0716 flights ・ Avg delay when late +26minOn time 13 ・ Delayed 375%2026-09-0816 flights ・ Avg delay when late +22minOn time 12 ・ Delayed 464.3%2026-09-0914 flights ・ Avg delay when late +75minOn time 9 ・ Delayed 5100%2026-09-1014 flightsOn time 14 ・ Delayed 087.5%2026-09-1116 flights ・ Avg delay when late +31minOn time 14 ・ Delayed 271.4%2026-09-1214 flights ・ Avg delay when late +32minOn time 10 ・ Delayed 492.9%2026-09-1314 flights ・ Avg delay when late +25minOn time 13 ・ Delayed 187.5%2026-09-1416 flights ・ Avg delay when late +23minOn time 14 ・ Delayed 287.5%2026-09-1516 flights ・ Avg delay when late +19minOn time 14 ・ Delayed 285.7%2026-09-1614 flights ・ Avg delay when late +17minOn time 12 ・ Delayed 285.7%2026-09-1714 flights ・ Avg delay when late +19minOn time 12 ・ Delayed 287.5%2026-09-1816 flights ・ Avg delay when late +36minOn time 14 ・ Delayed 278.6%2026-09-1914 flights ・ Avg delay when late +30minOn time 11 ・ Delayed 384.6%2026-09-2013 flights ・ Avg delay when late +166minOn time 11 ・ Delayed 258.3%2026-09-2112 flights ・ Avg delay when late +124minOn time 7 ・ Delayed 520%2026-09-2220 flights ・ Avg delay when late +103minOn time 4 ・ Delayed 1617.6%2026-09-2317 flights ・ Avg delay when late +113minOn time 3 ・ Delayed 1478.6%2026-09-2414 flights ・ Avg delay when late +23minOn time 11 ・ Delayed 376.5%2026-09-2517 flights ・ Avg delay when late +29minOn time 13 ・ Delayed 481.3%2026-09-2616 flights ・ Avg delay when late +37minOn time 13 ・ Delayed 378.6%2026-09-2714 flights ・ Avg delay when late +33minOn time 11 ・ Delayed 381.3%2026-09-2816 flights ・ Avg delay when late +22minOn time 13 ・ Delayed 368.8%2026-09-2916 flights ・ Avg delay when late +46minOn time 11 ・ Delayed 575%2026-09-3016 flights ・ Avg delay when late +25minOn time 12 ・ Delayed 485.7%2026-10-0114 flights ・ Avg delay when late +29minOn time 12 ・ Delayed 281.3%2026-10-0216 flights ・ Avg delay when late +94minOn time 13 ・ Delayed 331.3%2026-10-0316 flights ・ Avg delay when late +119minOn time 5 ・ Delayed 1183.3%2026-10-04 (Provisional)12 flights ・ Avg delay when late +148minOn time 10 ・ Delayed 263.6%2026-10-05 (Provisional)11 flights ・ Avg delay when late +22minOn time 7 ・ Delayed 4
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%0200 63.6%49.5%76.9%Week of 2026-07-2065 flights ・ Avg delay when late +41minOn time 50 ・ Delayed 1586%Week of 2026-07-2786 flights ・ Avg delay when late +30minOn time 74 ・ Delayed 1277.9%Week of 2026-08-03104 flights ・ Avg delay when late +76minOn time 81 ・ Delayed 2349.5%Week of 2026-08-10111 flights ・ Avg delay when late +101minOn time 55 ・ Delayed 5650.5%Week of 2026-08-17101 flights ・ Avg delay when late +92minOn time 51 ・ Delayed 5072.4%Week of 2026-08-2498 flights ・ Avg delay when late +26minOn time 71 ・ Delayed 2779%Week of 2026-08-31100 flights ・ Avg delay when late +35minOn time 79 ・ Delayed 2181.7%Week of 2026-09-07104 flights ・ Avg delay when late +38minOn time 85 ・ Delayed 1985.4%Week of 2026-09-14103 flights ・ Avg delay when late +34minOn time 88 ・ Delayed 1556.4%Week of 2026-09-21110 flights ・ Avg delay when late +87minOn time 62 ・ Delayed 4871.7%Week of 2026-09-28 (Provisional)106 flights ・ Avg delay when late +80minOn time 76 ・ Delayed 3063.6%Week of 2026-10-05 (Provisional)11 flights ・ Avg delay when late +22minOn time 7 ・ Delayed 4
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%0500 68.1%65.3%79%2026-07124 flights ・ Avg delay when late +37minOn time 98 ・ Delayed 2665.3%2026-08455 flights ・ Avg delay when late +77minOn time 297 ・ Delayed 15874.7%2026-09451 flights ・ Avg delay when late +55minOn time 337 ・ Delayed 11468.1%2026-10 (Provisional)69 flights ・ Avg delay when late +94minOn time 47 ・ Delayed 22
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.

Fleet rotation highlights for 10/5

Provisional

Among aircraft that flew two or more legs yesterday, these had the lowest and highest average departure delay per flight (early departures count as 0). Actual times may still be corrected during the day.

On timeLate (16+ min)Very late (60+ min)CancelledDivertedSchedule-basedUnknown

Most delayed aircraft

JA822J avg +15.3 min · 3 flights · 33.3% on time

912151821242730
ZG43NRT→ICNS 10:40 13:10A 10:58 13:26
ZG44ICN→NRTS 15:05 17:40A 15:04 —
ZG26NRT→SFOS 21:30 06:45▸A 21:58 —
FlightLeg SchedActual Dep delay
ZG43NRT→ICN10:40 13:1010:58 13:26+18
ZG44ICN→NRT15:05 17:4015:04 —−1
ZG26NRT→SFO21:30 06:4521:58 —+28

Most on-time aircraft

JA827J avg +8.3 min · 3 flights · 66.7% on time

9121518212427
ZG45NRT→ICNS 08:55 11:25A 09:15 11:39
ZG46ICN→NRTS 12:55 15:30A 12:55 —
ZG51NRT→BKKS 17:00 23:40A 17:05 23:45
FlightLeg SchedActual Dep delay
ZG45NRT→ICN08:55 11:2509:15 11:39+20
ZG46ICN→NRT12:55 15:3012:55 —±0
ZG51NRT→BKK17:00 23:4017:05 23:45+5

See the rotation of the whole Viva Macau fleet

By route

Last 24 months

Most punctual

DepnArr
Vancouver→Narita 1 YVR-NRT
87.3%n=5568.6%
Narita→Incheon 2 NRT-ICN
83.9%n=11886.4%
Narita→George Bush Intercontinental 3 NRT-IAH
80.5%n=4183.3%
Incheon→NaritaICN-NRT
80.3%n=11783.8%
George Bush Intercontinental→NaritaIAH-NRT
79.5%n=3973.7%
Suvarnabhumi→NaritaBKK-NRT
77.8%n=7276.6%
Daniel K. Inouye→NaritaHNL-NRT
73.8%n=4279.1%

Least punctual

DepnArr
San Francisco→Narita 1 SFO-NRT
24.7%n=7342.4%
Narita→San Francisco 2 NRT-SFO
50.7%n=7368.1%
Narita→Vancouver 3 NRT-YVR
65.5%n=5583.6%
Narita→Los AngelesNRT-LAX
67.9%n=10677.3%
Los Angeles→NaritaLAX-NRT
70.4%n=9871.4%
Narita→SuvarnabhumiNRT-BKK
70.8%n=7284.5%
Narita→Daniel K. InouyeNRT-HNL
72.0%n=5078.0%

Routes flown

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

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

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Domestic / International

On-time departureAvg delay
when late		n
Domestic—Collecting data—n=2
International
72.6%+69minn=402

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
B787
72.8%+69minn=404

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
50%+109minn=14
6:00-9:00
75.9%+52minn=29
9:00-12:00
85%+138minn=107
12:00-15:00
76.4%+79minn=55
15:00-18:00
68%+55minn=122
18:00-21:00
76.9%+111minn=26
21:00-24:00
56.9%+51minn=51

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

By day of week Last 24 months

Mon
Dep
75.2%n=149
Arr
75.9%n=141
Tue
Dep
57.9%n=152
Arr
66.2%n=145
Wed
Dep
63.4%n=142
Arr
75%n=136
Thu
Dep
74.1%n=143
Arr
76.3%n=131
Fri
Dep
73.9%n=176
Arr
79.1%n=163
Sat
Dep
72.6%n=157
Arr
79.3%n=150
Sun
Dep
77.2%n=136
Arr
81.4%n=129

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: / Last 28 days

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