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

Dallas/Fort Worth, TX (DFW) to St. George, UT (SGU) flight delay odds

74.2% of 716 official scheduled DFW-to-SGU flights arrived on time; 17.3% arrived at least 30 minutes late and 0.6% 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 SIGNALGenerally reliable
74.2%arrived on time
17.3%30+ min late
0.6%cancelled
716scheduled flights
Based on July 2025–June 2026; on time means arrival less than 15 minutes late.
60+ minutes late10.9%all scheduled flights
120+ minutes late4.3%all scheduled flights
Diverted0.8%did not reach as scheduled
Average arrival+12.0 mincompleted flights

Which departure time was most reliable for DFW to SGU?

Among qualifying DFW-to-SGU departure window results, Evening had the highest on-time rate: 79.9% of 184 flights. Night was lowest at 70.0% across 180 flights.

Departure windowFlightsOn time30+ minCancelled
Early morning25571.0%21.2%0.4%
Afternoon9679.2%13.5%0.0%
Evening18479.9%11.4%0.5%
Night18070.0%20.0%1.1%

Which weekday was most reliable for DFW to SGU?

Among qualifying DFW-to-SGU weekday results, Tuesday had the highest on-time rate: 79.0% of 105 flights. Sunday was lowest at 69.2% across 104 flights.

DayFlightsOn time30+ minCancelled
Monday10475.0%18.3%0.0%
Tuesday10579.0%12.4%1.0%
Wednesday10476.0%13.5%0.0%
Thursday10372.8%15.5%0.0%
Friday10475.0%15.4%1.0%
Saturday9271.7%18.5%2.2%
Sunday10469.2%27.9%0.0%

Which airline was most reliable for DFW to SGU?

Only SkyWest Airlines met the DFW-to-SGU airline threshold: 74.2% of 716 scheduled flights arrived on time during July 2025–June 2026.

AirlineFlightsOn time30+ minCancelled
SkyWest Airlines71674.2%17.3%0.6%

Which month was most reliable for DFW to SGU?

Among qualifying DFW-to-SGU month results, December 2025 had the highest on-time rate: 90.3% of 62 flights. June 2026 was lowest at 41.1% across 56 flights.

MonthFlightsOn time30+ minCancelled
July 20256264.5%24.2%1.6%
August 20256177.0%16.4%0.0%
September 20256075.0%11.7%1.7%
October 20256279.0%16.1%0.0%
November 20255979.7%15.3%0.0%
December 20256290.3%6.5%0.0%
January 20266269.4%21.0%3.2%
February 20265678.6%14.3%0.0%
March 20266285.5%6.5%0.0%
April 20265771.9%15.8%0.0%
May 20265775.4%15.8%0.0%
June 20265641.1%46.4%0.0%

What drove DFW to SGU delay minutes?

Airline was the largest recorded DFW-to-SGU delay category, accounting for 42.0% of 14,728 BTS-attributed delay minutes during July 2025–June 2026.

Airline42.0%
Late aircraft21.1%
National airspace10.9%
Weather25.7%
Security0.3%
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.