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

Dallas, TX (DAL) to Pittsburgh, PA (PIT) flight delay odds

70.2% of 366 official scheduled DAL-to-PIT flights arrived on time; 19.1% arrived at least 30 minutes late and 0.8% 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 SIGNALGenerally reliable
70.2%arrived on time
19.1%30+ min late
0.8%cancelled
366scheduled flights
Based on July 2025–June 2026; on time means arrival less than 15 minutes late.
60+ minutes late8.2%all scheduled flights
120+ minutes late4.4%all scheduled flights
Diverted0.0%did not reach as scheduled
Average arrival+15.6 mincompleted flights

Which departure time was most reliable for DAL to PIT?

Among qualifying DAL-to-PIT departure window results, Late morning had the highest on-time rate: 92.9% of 42 flights. Afternoon was lowest at 66.7% across 285 flights.

Departure windowFlightsOn time30+ minCancelled
Late morning4292.9%2.4%0.0%
Afternoon28566.7%21.1%1.1%

Which weekday was most reliable for DAL to PIT?

Among qualifying DAL-to-PIT weekday results, Monday had the highest on-time rate: 78.8% of 52 flights. Friday was lowest at 55.8% across 52 flights.

DayFlightsOn time30+ minCancelled
Monday5278.8%15.4%0.0%
Tuesday5366.0%17.0%1.9%
Wednesday5276.9%19.2%0.0%
Thursday5273.1%21.2%0.0%
Friday5255.8%32.7%0.0%
Saturday5275.0%7.7%1.9%
Sunday5366.0%20.8%1.9%

Which airline was most reliable for DAL to PIT?

Only Southwest Airlines met the DAL-to-PIT airline threshold: 70.2% of 366 scheduled flights arrived on time during July 2025–June 2026.

AirlineFlightsOn time30+ minCancelled
Southwest Airlines36670.2%19.1%0.8%

Which month was most reliable for DAL to PIT?

Among qualifying DAL-to-PIT month results, September 2025 had the highest on-time rate: 86.7% of 30 flights. May 2026 was lowest at 51.6% across 31 flights.

MonthFlightsOn time30+ minCancelled
July 20253151.6%35.5%0.0%
August 20253177.4%16.1%0.0%
September 20253086.7%6.7%0.0%
October 20253177.4%16.1%0.0%
November 20253174.2%19.4%0.0%
December 20253174.2%19.4%0.0%
January 20263177.4%9.7%6.5%
February 20262885.7%7.1%0.0%
March 20263154.8%29.0%0.0%
April 20263073.3%20.0%0.0%
May 20263151.6%25.8%3.2%
June 20263060.0%23.3%0.0%

What drove DAL to PIT delay minutes?

Late aircraft was the largest recorded DAL-to-PIT delay category, accounting for 52.1% of 6,514 BTS-attributed delay minutes during July 2025–June 2026.

Airline32.9%
Late aircraft52.1%
National airspace13.7%
Weather1.2%
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.