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

Palm Springs, CA (PSP) to San Francisco, CA (SFO) flight delay odds

Historically, 63.3% of scheduled reportable flights on this direction arrived on time in July 2025–June 2026. The sample includes 2,520 flights.

HISTORICAL ROUTE SIGNALVariable
63.3%arrived on time
24.7%30+ min late
0.9%cancelled
2,520scheduled flights
Based on July 2025–June 2026; on time means arrival less than 15 minutes late.
60+ minutes late13.8%all scheduled flights
120+ minutes late5.1%all scheduled flights
Diverted1.1%did not reach as scheduled
Average arrival+18.4 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 morning57158.7%24.0%1.1%
Late morning47166.5%22.3%0.6%
Afternoon87167.5%23.0%1.1%
Evening60759.0%29.8%0.5%

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
Monday38259.2%28.0%0.8%
Tuesday33170.4%18.7%0.9%
Wednesday34464.0%23.8%0.6%
Thursday37863.2%23.5%0.8%
Friday38960.4%28.0%0.3%
Saturday30769.7%19.2%1.3%
Sunday38958.4%29.6%1.5%

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
SkyWest Airlines2,17864.2%23.2%1.0%
United Airlines30758.6%32.9%0.3%
Frontier Airlines2254.5%36.4%0.0%
Alaska Airlines1323.1%69.2%0.0%

Monthly trend

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

MonthFlightsOn time30+ minCancelled
July 202515470.1%22.1%0.0%
August 202516377.9%16.0%0.0%
September 202519172.3%15.7%0.0%
October 202523467.5%20.9%0.0%
November 202523865.5%23.9%1.7%
December 202519866.7%25.3%2.0%
January 202622379.8%9.9%4.9%
February 202620468.1%20.1%0.5%
March 202624581.6%11.8%0.0%
April 202625045.2%38.0%0.4%
May 202622031.4%49.5%0.5%
June 202620038.0%40.5%0.0%

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.

Airline29.9%
Late aircraft17.6%
National airspace51.0%
Weather1.6%
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.