SFO → SAN flight reliability

Flights on SFO–SAN arrive on time 71% of the time over the last 12 months.

On-time rate71%arrived within 15 min

Median delayon timetypical arrival

p90 delay50 min1 in 10 flights is worsetail risk

Cancelled0.9%of scheduled flights

based on 6,363 flights over the last 12 months. On-time means arriving within 15 minutes (BTS standard).

By airline

How each carrier compares

Airline	On-time	Median	p90	Cancel	Flights
United Airlines	79%	on time	35 min	0.4%	2,538
SkyWest Airlines	69%	on time	55 min	1.8%	1,843
Alaska Airlinesbest	88%	on time	20 min	0.0%	244
Southwest Airlines	60%	5 min	65 min	0.7%	1,702
Frontier Airlines⚠ low data	75%	on time	105 min	0.0%	36

Why flights run late

Most delay minutes here are attributed to Late aircraft.

Over time

By season

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