PDX airport on-time performance — Portland

On-time rate82%flights departing here that arrived on time

Median delayon timetypical departure delay

p90 delay25 min1 in 10 departures is worsetail risk

Cancelled0.7%of scheduled departures

Left the gate on time84%departures that pushed back within 15 min of schedule (DepDel15)

based on 61,159 flights over the last 12 months. On-time means arriving within 15 minutes (BTS standard).

As a connection hub

Arriving here (inbound performance)

These figures reflect inbound flights arriving at this airport — relevant for connections and layovers.

80%arrived on time here
(within 15 min, inbound flights)

Arrival outcomes for inbound flights. Last segment = cancelled or diverted.

Bad day: 1 in 10 flights arrives more than 35 min late.

By airline

Delay = arrival delay (ArrDel15-based)

Carrier	On-time	Median	p90	Cancel	Flights
Delta Air Linesbest	89%	on time	15 min	0.5%	7,125
Spirit Airlines	88%	on time	20 min	0.4%	469
SkyWest Airlines	84%	on time	25 min	0.5%	9,994
United Airlines	83%	on time	25 min	0.6%	6,505
Alaska Airlines	80%	on time	25 min	0.9%	18,743
American Airlines	79%	on time	40 min	1.4%	4,103
Southwest Airlines	78%	on time	35 min	0.4%	8,545
Frontier Airlines	71%	on time	55 min	1.4%	364
Hawaiian Airlines	65%	5 min	45 min	0.8%	775
JetBlue Airways⚠ low data	58%	5 min	80 min	0.8%	123

Over time

By season

Where flights go