Iberia Airlines Delay Rate, Cancellations & On-Time Performance IB

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 29.4% Delay rate is the share of flights departing more than 15 minutes after schedule (100% − on-time departure)

Cancellation: 0% / Avg delay when late: 31min

Last 28 days ・ 34 flights ・ Includes estimates 4 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Some airlines do not publish gate departure/arrival times.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

70%80%90%05 80%Collecting data2026-08-311 flightsOn time 1 ・ Delayed 0Collecting data2026-09-011 flightsOn time 1 ・ Delayed 0Collecting data2026-09-031 flights ・ Avg delay when late +20minOn time 0 ・ Delayed 1Collecting data2026-09-042 flights ・ Avg delay when late +32minOn time 1 ・ Delayed 1Collecting data2026-09-052 flightsOn time 2 ・ Delayed 0Collecting data2026-09-061 flightsOn time 1 ・ Delayed 0Collecting data2026-09-071 flights ・ Avg delay when late +579minOn time 0 ・ Delayed 1Collecting data2026-09-081 flights ・ Avg delay when late +547minOn time 0 ・ Delayed 1Collecting data2026-09-101 flightsOn time 1 ・ Delayed 0Collecting data2026-09-112 flightsOn time 2 ・ Delayed 0Collecting data2026-09-122 flightsOn time 2 ・ Delayed 0Collecting data2026-09-131 flightsOn time 1 ・ Delayed 0Collecting data2026-09-141 flights ・ Avg delay when late +16minOn time 0 ・ Delayed 1Collecting data2026-09-151 flightsOn time 1 ・ Delayed 080%2026-09-175 flights ・ Avg delay when late +20minOn time 4 ・ Delayed 1Collecting data2026-09-182 flights ・ Avg delay when late +22minOn time 1 ・ Delayed 1Collecting data2026-09-192 flights ・ Avg delay when late +37minOn time 0 ・ Delayed 2Collecting data2026-09-201 flights ・ Avg delay when late +66minOn time 0 ・ Delayed 1Collecting data2026-09-211 flightsOn time 1 ・ Delayed 0Collecting data2026-09-221 flightsOn time 1 ・ Delayed 0Collecting data2026-09-241 flightsOn time 1 ・ Delayed 0Collecting data2026-09-252 flights ・ Avg delay when late +34minOn time 1 ・ Delayed 1Collecting data2026-09-262 flights ・ Avg delay when late +38minOn time 1 ・ Delayed 1Collecting data2026-09-271 flights ・ Avg delay when late +20minOn time 0 ・ Delayed 1Collecting data2026-09-281 flights ・ Avg delay when late +24minOn time 0 ・ Delayed 1Collecting data2026-09-291 flightsOn time 1 ・ Delayed 0Collecting data2026-10-011 flightsOn time 1 ・ Delayed 0Collecting data2026-10-022 flightsOn time 2 ・ Delayed 0Collecting data2026-10-032 flightsOn time 2 ・ Delayed 0Collecting data2026-10-04 (Provisional)1 flightsOn time 1 ・ Delayed 0

Aug 31Sep 7Sep 14Sep 21Oct 4

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

30%50%70%90%020 87.5%37.5%80%Week of 2026-07-205 flights ・ Avg delay when late +165minOn time 4 ・ Delayed 150%Week of 2026-07-276 flights ・ Avg delay when late +39minOn time 3 ・ Delayed 337.5%Week of 2026-08-038 flights ・ Avg delay when late +34minOn time 3 ・ Delayed 550%Week of 2026-08-108 flights ・ Avg delay when late +63minOn time 4 ・ Delayed 475%Week of 2026-08-178 flights ・ Avg delay when late +30minOn time 6 ・ Delayed 2100%Week of 2026-08-248 flightsOn time 8 ・ Delayed 075%Week of 2026-08-318 flights ・ Avg delay when late +26minOn time 6 ・ Delayed 275%Week of 2026-09-078 flights ・ Avg delay when late +563minOn time 6 ・ Delayed 250%Week of 2026-09-1412 flights ・ Avg delay when late +33minOn time 6 ・ Delayed 662.5%Week of 2026-09-218 flights ・ Avg delay when late +31minOn time 5 ・ Delayed 387.5%Week of 2026-09-28 (Provisional)8 flights ・ Avg delay when late +24minOn time 7 ・ Delayed 1

Jul 20Aug 3Aug 17Aug 31Sep 14Sep 28

Monthly · Last 12 months

On-time departureOn timeDelayed

60%70%80%90%100%050 100%62.2%66.7%2026-079 flights ・ Avg delay when late +79minOn time 6 ・ Delayed 365.7%2026-0835 flights ・ Avg delay when late +43minOn time 23 ・ Delayed 1262.2%2026-0937 flights ・ Avg delay when late +107minOn time 23 ・ Delayed 14100%2026-10 (Provisional)6 flightsOn time 6 ・ Delayed 0

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
Adolfo Suárez Madrid–Barajas→Narita MAD-NRT		70.7%	n=41	70.7%

Least punctual

		Dep	n	Arr
Narita→Adolfo Suárez Madrid–Barajas NRT-MAD		60.0%	n=40	80.0%

Routes flown

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

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Domestic / International

	On-time departure		Avg delay when late	n
Domestic	—	Collecting data	—	n=4
International		66.7%	+31min	n=30

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

By aircraft type

	On-time departure		Avg delay when late	n
Wide-body
A350		66.7%	+31min	n=30
Regional
CRJ	—	Collecting data	—	n=4

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
6:00-9:00	—	Collecting data	—	n=1
9:00-12:00		70.6%	+34min	n=17
12:00-15:00		68.8%	+28min	n=16

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

By day of week Last 24 months

Mon

Dep

60%n=10

Arr

60%n=10

Tue

Dep

70%n=10

Arr

70%n=10

Wed

Dep——n=0

Arr——n=0

Thu

Dep

80%n=15

Arr

86.7%n=15

Fri

Dep

60%n=20

Arr

80%n=20

Sat

Dep

75%n=20

Arr

70%n=20

Sun

Dep

50%n=10

Arr

90%n=10

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