Swiss International Air Lines Delay Rate, Cancellations & On-Time Performance LX

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 57.9% Delay rate is the share of flights departing more than 15 minutes after schedule (100% − on-time departure)

Cancellation: 0% / Avg delay when late: 30min

Last 28 days ・ 38 flights

DailyWeeklyMonthly

Daily · Last 30 days

Collecting data

Weekly · Last 12 weeks (from Monday)

On-time departureOn timeDelayed

20%40%60%80%010 40%30%50%Week of 2026-07-208 flights ・ Avg delay when late +26minOn time 4 ・ Delayed 450%Week of 2026-07-2710 flights ・ Avg delay when late +26minOn time 5 ・ Delayed 550%Week of 2026-08-0310 flights ・ Avg delay when late +29minOn time 5 ・ Delayed 550%Week of 2026-08-1010 flights ・ Avg delay when late +24minOn time 5 ・ Delayed 540%Week of 2026-08-1710 flights ・ Avg delay when late +74minOn time 4 ・ Delayed 630%Week of 2026-08-2410 flights ・ Avg delay when late +79minOn time 3 ・ Delayed 770%Week of 2026-08-3110 flights ・ Avg delay when late +19minOn time 7 ・ Delayed 340%Week of 2026-09-0710 flights ・ Avg delay when late +41minOn time 4 ・ Delayed 640%Week of 2026-09-1410 flights ・ Avg delay when late +24minOn time 4 ・ Delayed 660%Week of 2026-09-2110 flights ・ Avg delay when late +26minOn time 6 ・ Delayed 440%Week of 2026-09-28 (Provisional)10 flights ・ Avg delay when late +31minOn time 4 ・ Delayed 6Collecting dataWeek of 2026-10-05 (Provisional)1 flights ・ Avg delay when late +26minOn time 0 ・ 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

20%30%40%50%60%050 28.6%42.9%2026-0714 flights ・ Avg delay when late +27minOn time 6 ・ Delayed 845.7%2026-0846 flights ・ Avg delay when late +52minOn time 21 ・ Delayed 2552.4%2026-0942 flights ・ Avg delay when late +30minOn time 22 ・ Delayed 2028.6%2026-10 (Provisional)7 flights ・ Avg delay when late +27minOn time 2 ・ Delayed 5

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
Narita→Zürich NRT-ZRH		57.7%	n=52	86.5%

Least punctual

		Dep	n	Arr
Zürich→Narita ZRH-NRT		34.6%	n=52	86.5%

Want to check Swiss International Air Lines's on-time departure rate on other routes?

Pick an origin and a destination to see that route's on-time performance.

Domestic / International

	On-time departure		Avg delay when late	n
International		42.1%	+30min	n=38

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
B777		42.1%	+30min	n=38

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
9:00-12:00		57.9%	+27min	n=19
12:00-15:00		26.3%	+32min	n=19

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

By day of week Last 24 months

Mon

Dep

50%n=20

Arr

85%n=20

Tue

Dep

60%n=10

Arr

90%n=10

Wed

Dep

30%n=10

Arr

80%n=10

Thu

Dep

45.5%n=11

Arr

72.7%n=11

Fri

Dep

27.3%n=11

Arr

81.8%n=11

Sat

Dep

31.8%n=22

Arr

86.4%n=22

Sun

Dep

70%n=20

Arr

100%n=20

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.

See pricing

Updated: 2026-10-06 / Last 28 days