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

Dallas/Fort Worth, TX (DFW) to Santa Ana, CA (SNA) flight delay odds

Historically, 74.7% of scheduled reportable flights on this direction arrived on time in July 2025–June 2026. The sample includes 2,917 flights.

HISTORICAL ROUTE SIGNALVariable
74.7%arrived on time
14.1%30+ min late
3.1%cancelled
2,917scheduled flights
Based on July 2025–June 2026; on time means arrival less than 15 minutes late.
60+ minutes late6.7%all scheduled flights
120+ minutes late2.2%all scheduled flights
Diverted0.6%did not reach as scheduled
Average arrival+5.5 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 morning72383.3%8.3%2.5%
Late morning51573.6%15.3%1.7%
Afternoon99674.1%16.3%2.8%
Evening52463.5%19.5%5.0%
Night15979.2%4.4%5.0%

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
Monday42670.4%14.3%3.8%
Tuesday40277.4%12.2%2.5%
Wednesday39975.9%15.0%1.5%
Thursday43678.7%12.4%1.1%
Friday42577.6%11.8%3.1%
Saturday38673.8%14.5%4.7%
Sunday44369.1%18.1%4.7%

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
American Airlines2,89374.7%14.0%3.1%
Frontier Airlines2466.7%25.0%0.0%

Monthly trend

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

MonthFlightsOn time30+ minCancelled
July 202526266.0%21.4%3.1%
August 202525565.1%20.4%4.3%
September 202524779.8%10.9%2.8%
October 202526078.8%12.3%1.2%
November 202521475.2%15.9%2.3%
December 202522470.5%15.6%0.0%
January 202624175.9%10.8%12.0%
February 202621480.8%10.3%0.5%
March 202624085.8%7.5%0.4%
April 202623677.5%13.1%0.8%
May 202625576.1%12.5%3.9%
June 202626966.5%16.7%4.5%

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.

Airline34.7%
Late aircraft44.4%
National airspace13.3%
Weather7.6%
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.