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

Dallas/Fort Worth, TX (DFW) to Portland, OR (PDX) flight delay odds

63.0% of 2,410 official scheduled DFW-to-PDX flights arrived on time; 22.1% arrived at least 30 minutes late and 2.6% were cancelled during July 2025–June 2026.

Source: U.S. Bureau of Transportation Statistics · Reporting window: July 2025–June 2026 · Updated September 16, 2026

HISTORICAL ROUTE SIGNALVariable
63.0%arrived on time
22.1%30+ min late
2.6%cancelled
2,410scheduled flights
Based on July 2025–June 2026; on time means arrival less than 15 minutes late.
60+ minutes late11.4%all scheduled flights
120+ minutes late4.2%all scheduled flights
Diverted0.2%did not reach as scheduled
Average arrival+18.1 mincompleted flights

Which departure time was most reliable for DFW to PDX?

Among qualifying DFW-to-PDX departure window results, Early morning had the highest on-time rate: 72.9% of 428 flights. Night was lowest at 43.8% across 226 flights.

Departure windowFlightsOn time30+ minCancelled
Early morning42872.9%16.6%0.7%
Late morning44071.4%18.4%2.0%
Afternoon41062.0%22.0%2.9%
Evening90659.6%24.1%3.0%
Night22643.8%31.9%5.3%

Which weekday was most reliable for DFW to PDX?

Among qualifying DFW-to-PDX weekday results, Wednesday had the highest on-time rate: 70.2% of 312 flights. Sunday was lowest at 57.9% across 359 flights.

DayFlightsOn time30+ minCancelled
Monday36262.4%22.9%2.5%
Tuesday33662.8%19.0%3.0%
Wednesday31270.2%16.7%0.3%
Thursday35763.9%19.9%1.4%
Friday35265.3%21.9%2.0%
Saturday33259.3%28.3%4.2%
Sunday35957.9%25.3%4.7%

Which airline was most reliable for DFW to PDX?

Among qualifying DFW-to-PDX airline results, Alaska Airlines had the highest on-time rate: 74.4% of 493 flights. American Airlines was lowest at 60.1% across 1,917 flights.

AirlineFlightsOn time30+ minCancelled
American Airlines1,91760.1%23.9%3.0%
Alaska Airlines49374.4%15.0%1.2%

Which month was most reliable for DFW to PDX?

Among qualifying DFW-to-PDX month results, March 2026 had the highest on-time rate: 77.4% of 186 flights. August 2025 was lowest at 48.3% across 240 flights.

MonthFlightsOn time30+ minCancelled
July 202522957.6%27.5%2.6%
August 202524048.3%32.9%2.9%
September 202519968.8%18.1%1.0%
October 202522456.7%27.7%2.2%
November 202520268.8%16.8%2.0%
December 202521365.3%23.5%0.0%
January 202616860.7%20.2%8.9%
February 202615874.7%9.5%1.3%
March 202618677.4%10.8%1.1%
April 202619371.5%17.1%1.0%
May 202620360.6%22.2%3.4%
June 202619553.3%31.3%5.6%

What drove DFW to PDX delay minutes?

Late aircraft was the largest recorded DFW-to-PDX delay category, accounting for 47.9% of 52,842 BTS-attributed delay minutes during July 2025–June 2026.

Airline32.2%
Late aircraft47.9%
National airspace13.3%
Weather6.5%
Security0.1%
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.