BTS DATA COMPLETE THROUGH JUNE 2026HISTORICAL ODDS · NOT LIVE FLIGHT STATUS
DelayOddsKnow the route before you book
PDXHNL

Portland, OR (PDX) to Honolulu, HI (HNL) flight delay odds

Historically, 61.2% of scheduled reportable flights on this direction arrived on time in July 2025–June 2026. The sample includes 917 flights.

HISTORICAL ROUTE SIGNALVariable
61.2%arrived on time
19.4%30+ min late
1.3%cancelled
917scheduled flights
Based on July 2025–June 2026; on time means arrival less than 15 minutes late.
60+ minutes late6.1%all scheduled flights
120+ minutes late2.6%all scheduled flights
Diverted0.1%did not reach as scheduled
Average arrival+19.0 mincompleted flights

When is this route most reliable?

The same route can behave differently through the day. These are scheduled departure windows, not actual departure times. Small time windows with fewer than 40 flights are withheld.

Departure windowFlightsOn time30+ minCancelled
Early morning34566.7%18.6%0.9%
Late morning36354.8%21.5%2.5%
Evening20963.2%17.2%0.0%

Weekday comparison

Day-of-week results use at least 30 scheduled flights per row. Look for broad patterns, not tiny percentage differences.

DayFlightsOn time30+ minCancelled
Monday11261.6%18.8%0.9%
Tuesday11454.4%25.4%0.0%
Wednesday11254.5%20.5%0.0%
Thursday15657.7%19.2%2.6%
Friday15458.4%24.0%1.3%
Saturday15468.8%17.5%1.9%
Sunday11572.2%9.6%1.7%

Airline comparison

Marketing-carrier results make codeshare flights easier to compare as travelers buy them. Dedicated route-airline reports require at least 160 flights.

AirlineFlightsOn time30+ minCancelled
Hawaiian Airlines46458.0%22.6%1.1%
Alaska Airlines45364.5%16.1%1.5%

Monthly trend

Month-by-month results show whether a twelve-month average hides an unusual period.

MonthFlightsOn time30+ minCancelled
July 20258965.2%13.5%0.0%
August 20258465.5%17.9%0.0%
September 20257153.5%25.4%0.0%
October 20257341.1%35.6%1.4%
November 20257255.6%16.7%2.8%
December 20257564.0%29.3%2.7%
January 20268160.5%18.5%3.7%
February 20267055.7%27.1%1.4%
March 20267462.2%16.2%1.4%
April 20267384.9%8.2%0.0%
May 20267963.3%16.5%1.3%
June 20267660.5%10.5%1.3%

What drove reported delay minutes?

BTS cause minutes are reported for qualifying delayed flights. These shares describe recorded delay minutes—not the chance that a particular cause will affect your next flight.

Airline72.5%
Late aircraft17.8%
National airspace6.1%
Weather2.0%
Security1.5%
This is historical evidence, not a forecast.

Weather, schedules and operations change. For a trip you have already booked, use the airline or airport for live status.