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

Dallas, TX (DAL) to Phoenix, AZ (PHX) flight delay odds

Historically, 73.6% of scheduled reportable flights on this direction arrived on time in July 2025–June 2026. The sample includes 2,880 flights.

HISTORICAL ROUTE SIGNALGenerally reliable
73.6%arrived on time
15.2%30+ min late
2.0%cancelled
2,880scheduled flights
Based on July 2025–June 2026; on time means arrival less than 15 minutes late.
60+ minutes late7.1%all scheduled flights
120+ minutes late2.2%all scheduled flights
Diverted0.2%did not reach as scheduled
Average arrival+7.1 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 morning62291.6%3.7%1.8%
Late morning52582.7%8.0%4.0%
Afternoon91272.7%15.0%1.6%
Evening70055.3%28.1%1.3%
Night12155.4%31.4%2.5%

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
Monday43871.5%17.4%1.6%
Tuesday40081.5%10.2%1.8%
Wednesday39077.7%13.3%1.0%
Thursday42968.5%16.3%1.6%
Friday43475.3%13.8%2.3%
Saturday35175.2%15.7%2.8%
Sunday43867.1%18.9%3.2%

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
Southwest Airlines2,88073.6%15.2%2.0%

Monthly trend

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

MonthFlightsOn time30+ minCancelled
July 202522872.8%14.0%1.8%
August 202520882.2%11.1%0.5%
September 202520374.4%15.8%1.5%
October 202525972.6%18.1%1.2%
November 202526366.9%20.2%5.3%
December 202527683.7%9.1%1.1%
January 202622976.0%9.6%5.7%
February 202622383.4%7.2%0.4%
March 202626683.1%10.5%1.1%
April 202625069.2%18.0%1.6%
May 202625665.2%18.8%2.7%
June 202621953.4%30.1%1.4%

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.

Airline26.2%
Late aircraft56.4%
National airspace14.6%
Weather2.8%
Security0.0%
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.