Japan Aviation Network Hit by 245 Delays and 11 Cancellations Across Tokyo Haneda, Osaka Itami, Sapporo, Miyazaki, and Akita as Air Do, ANA Wings, All Nippon, Japan Airlines, Skymark, and 19 More Carriers Face Schedule Breakdown on April 28, 2026

Japan's aviation network — globally celebrated for its precision and reliability — experienced a significant departure from its famously punctual standards on April 28, 2026, as disruptions cascaded from the capital to Hokkaido's northern snowfields and Kyushu's southern coastlines.

Quick Summary

• 245 flight delays and 11 cancellations recorded across 5 Japanese airports on April 28, 2026
• Tokyo Haneda bore the heaviest burden: 173 delays and 3 cancellations across 23 carriers
• ANA Wings was the only carrier to record cancellations at multiple airports — Osaka (3), Miyazaki (2), and Akita (1)
• Garuda Indonesia and Thai Airways recorded 100% delay rates at Haneda and Sapporo respectively

Japan's domestic and international aviation network absorbed a significant disruption event on April 28, 2026, recording a combined 245 flight delays and 11 cancellations across five airports spanning the full length of the country: Tokyo Haneda International (HND), Osaka International/Itami (ITM), New Chitose Airport/Sapporo (CTS), Miyazaki Airport (KMI), and Akita Airport (AXT). The scale of the disruption — stretching from the global transit gateway at Haneda to the regional commuter hub at Akita — affected carriers from Air Do and ANA Wings to Japan Airlines, Skymark, Cathay Pacific, Finnair, SAS, ITA Airways, VietJet Air, and a further 15 international and domestic operators.

For a nation whose aviation sector is internationally benchmarked as among the world's most schedule-reliable, a single-day event of 245 delays across five airports represents a statistically notable deviation that will draw scrutiny from ground operations teams, air traffic control authorities, and airline scheduling managers across the network.

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TOKYO HANEDA INTERNATIONAL AIRPORT (HND): The Epicenter at 173 Delays, 3 Cancellations

Tokyo Haneda — Japan's primary domestic and international gateway and one of the busiest airports in Asia — bore the heaviest operational burden of the day by an overwhelming margin. With 173 delays and 3 cancellations, the airport accounted for 70.6% of the entire national delay count and 27% of the day's total cancellations.

Tokyo Haneda: Full Airline Performance Table

Airline	Cancellations	Canc. %	Delays	Delay %
Air Do	2	2%	11	11%
ANA Wings	1	1%	11	12%
Air Japan	0	0%	2	14%
All Nippon	0	0%	46	11%
Air China	0	0%	1	10%
China Eastern	0	0%	1	14%
Cathay Pacific	0	0%	1	25%
China Southern Airlines	0	0%	4	66%
Delta Air Lines	0	0%	1	8%
Finnair	0	0%	1	50%
Garuda Indonesia	0	0%	2	100%
Hong Kong Express Airways	0	0%	1	16%
ITA Airways	0	0%	1	50%
Japan Airlines	0	0%	65	14%
Japan Transocean Air Co.	0	0%	3	21%
Philippine Airlines	0	0%	1	25%
SAS	0	0%	1	50%
StarFlyer	0	0%	1	0%
Spring Airlines Japan	0	0%	1	25%
Skymark	0	0%	16	21%
Solaseed	0	0%	2	1%
Thai Airways	0	0%	1	25%
VietJet Air	0	0%	1	50%

Standout figures at Haneda:

• Japan Airlines recorded the highest absolute delay volume: 65 delays at a 14% rate — accounting for over a third of Haneda's total delay count
• All Nippon followed with 46 delays (11%) — together JAL and ANA absorbed 111 of Haneda's 173 total delays
• Garuda Indonesia logged a 100% delay rate — every operated service ran behind schedule
• China Southern Airlines recorded a 66% delay rate, the highest of any airline not at the 100% threshold
• Finnair, ITA Airways, SAS, and VietJet Air each recorded 50% delay rates — half their Haneda operations affected
• Air Do and ANA Wings were the only carriers at Haneda to record outright cancellations: 2 and 1 respectively

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OSAKA INTERNATIONAL AIRPORT / ITAMI (ITM): 16 Delays, 3 Cancellations

Osaka Itami serves the Kansai region's domestic aviation needs, primarily operating short-haul routes between Osaka and other major Japanese cities. On April 28, the airport recorded 16 delays and 3 cancellations — with ANA Wings accounting for all three grounded services.

Osaka Itami: Full Airline Performance Table

Airline	Cancellations	Canc. %	Delays	Delay %
ANA Wings	3	2%	3	2%
All Nippon	0	0%	5	7%
Japan Air Commuter	0	0%	2	33%
Japan Airlines	0	0%	4	2%
Ibex	0	0%	2	5%

Key Osaka data points:

• ANA Wings posted 3 cancellations (2%) and 3 delays (2%) at Itami — the highest absolute cancellation figure of any carrier at any airport in Japan today
• Japan Air Commuter logged a 33% delay rate — one in three services affected
• All Nippon's 5 delays (7%) made it the second-most delay-affected carrier at the Osaka hub

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NEW CHITOSE AIRPORT / SAPPORO (CTS): 52 Delays, 2 Cancellations

New Chitose Airport serves as the primary gateway to Hokkaido — Japan's largest island by area and one of the country's most visited winter tourism destinations. On April 28, the Sapporo hub recorded 52 delays and 2 cancellations, bearing the second-highest delay volume nationally.

New Chitose Airport: Full Airline Performance Table

Airline	Cancellations	Canc. %	Delays	Delay %
Air Do	2	2%	6	7%
ANA Wings	0	0%	7	11%
All Nippon	0	0%	6	9%
Peach Aviation	0	0%	3	7%
China Airlines	0	0%	1	50%
China Eastern	0	0%	1	50%
Cathay Pacific	0	0%	1	50%
Eastarjet	0	0%	1	25%
EVA Air	0	0%	1	25%
Greater Bay Airlines	0	0%	1	50%
Ibex	0	0%	1	8%
Japan Airlines	0	0%	7	8%
Jetstar Japan	0	0%	4	18%
Jin Air	0	0%	1	50%
Spring Airlines Japan	0	0%	1	14%
Starlux	0	0%	1	50%
Skymark	0	0%	3	7%
Thai Airways	0	0%	2	100%

Key Sapporo data points:

• Thai Airways recorded a 100% delay rate at New Chitose — every single operated service delayed
• China Airlines, China Eastern, Cathay Pacific, Greater Bay Airlines, Jin Air, and Starlux all recorded 50% delay rates
• Air Do carried both of the airport's cancellations, with 2 cancellations (2%) and 6 delays (7%)
• ANA Wings and All Nippon together recorded 13 delays at Sapporo

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MIYAZAKI AIRPORT (KMI): 3 Delays, 2 Cancellations

Miyazaki Airport, serving the Kyushu prefecture of Miyazaki on Japan's southern coast, recorded 3 delays and 2 cancellations on April 28. While the absolute numbers are modest, the proportional impact at this lower-frequency regional hub is significant.

Miyazaki Airport: Full Airline Performance Table

Airline	Cancellations	Canc. %	Delays	Delay %
ANA Wings	2	10%	1	5%
Japan Airlines	0	0%	1	2%
Jetstar Japan	0	0%	1	25%

Key Miyazaki data point:

• ANA Wings' 10% cancellation rate at Miyazaki is the highest proportional cancellation rate of any carrier-airport combination in today's national dataset — meaning 1 in every 10 ANA Wings scheduled departures from Miyazaki was grounded.

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AKITA AIRPORT (AXT): 1 Delay, 1 Cancellation

Akita Airport, serving northern Honshu's Akita Prefecture, recorded the smallest but locally significant disruption of the day: 1 delay and 1 cancellation, both attributed to a single carrier.

Akita Airport: Full Airline Performance Table

Airline	Cancellations	Canc. %	Delays	Delay %
ANA Wings	1	6%	1	6%

Key Akita data point: ANA Wings is the only carrier operating at Akita in today's disruption data. A 6% cancellation rate at a low-frequency regional airport means a meaningful share of the day's operations was grounded — and for a community heavily reliant on air connectivity to Tokyo and Osaka, a single cancellation can affect dozens of onward itineraries.

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NATIONAL SUMMARY: ANA Wings as the Multi-Airport Disruption Constant

Across all five airports, one carrier stands out for its geographic breadth of disruption: ANA Wings recorded cancellations at four separate airports — Haneda (1), Osaka (3), Miyazaki (2), and Akita (1) — making it the only carrier in today's dataset with a multi-airport cancellation footprint. Its total national cancellation count of 7 accounts for 63.6% of Japan's entire 11-flight cancellation total on April 28.

Air Do recorded cancellations at two airports — Haneda (2) and Sapporo (2) — the only other carrier with a multi-airport cancellation presence.

NATIONAL TOTALS AT A GLANCE

Airport	City	IATA	Delays	Cancellations
Tokyo International / Haneda	Tokyo	HND	173	3
New Chitose Airport	Sapporo	CTS	52	2
Osaka International / Itami	Osaka	ITM	16	3
Miyazaki Airport	Miyazaki	KMI	3	2
Akita Airport	Akita	AXT	1	1
NATIONAL TOTAL			245	11

PASSENGER IMPACT AND GUIDANCE

For passengers affected by the 245 delays and 11 cancellations across Japan's airports on April 28, practical steps remain broadly consistent across carriers:

• Retain all boarding documentation — physical and digital — for insurance claims and rebooking requests
• Contact ANA Wings or Air Do directly if your Miyazaki, Akita, or Sapporo service was among the cancelled flights — both carriers have established rebooking procedures under Japanese civil aviation consumer protection standards
• Use carrier mobile applications — particularly for Haneda passengers — where JAL and ANA both provide real-time gate change and delay notifications
• Passengers connecting internationally at Haneda — especially those on Finnair, SAS, Cathay Pacific, or other long-haul services showing 25–50% delay rates — should check onward connection status immediately

CONCLUSION

Japan's April 28 aviation disruption event — 245 delays and 11 cancellations spanning Tokyo, Osaka, Sapporo, Miyazaki, and Akita — is a notable single-day deviation from the network's internationally recognized punctuality standards. With ANA Wings bearing the widest multi-airport cancellation footprint and Japan Airlines driving the largest single-carrier delay volume at Haneda (65 delays), the event reflects the complexity of managing a tightly scheduled national aviation grid at scale. All data sourced from FlightAware and subject to real-time updates.

FAQ

How many flights were cancelled across Japan on April 28, 2026?

A total of 11 flights were cancelled across five Japanese airports — Tokyo Haneda (3), Osaka Itami (3), Miyazaki (2), New Chitose/Sapporo (2), and Akita (1) — against a national total of 245 flight delays.

Which airline cancelled the most flights in Japan on April 28?

ANA Wings cancelled the most flights of any carrier, recording cancellations at four airports: Haneda (1), Osaka Itami (3), Miyazaki (2), and Akita (1) — a national total of 7 cancellations, representing 63.6% of the entire day's Japan cancellation count.

Which airport had the most flight delays in Japan today?

Tokyo Haneda International Airport recorded 173 delays — accounting for 70.6% of the entire national delay count of 245 — making it by far the most disruption-affected hub in the Japanese aviation network on April 28, 2026.

Which airlines recorded 100% delay rates in Japan?

Two carriers recorded 100% delay rates: Garuda Indonesia at Tokyo Haneda and Thai Airways at New Chitose/Sapporo — meaning every operated service by these carriers at those airports was delayed.