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

San Francisco, CA (SFO) to Kalispell, MT (FCA) flight delay odds

76.0% of 262 official scheduled SFO-to-FCA flights arrived on time; 13.7% 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
76.0%arrived on time
13.7%30+ min late
0.8%cancelled
262scheduled flights
Based on July 2025–June 2026; on time means arrival less than 15 minutes late.
60+ minutes late5.3%all scheduled flights
120+ minutes late0.8%all scheduled flights
Diverted0.4%did not reach as scheduled
Average arrival+4.1 mincompleted flights

Which departure time was most reliable for SFO to FCA?

Among qualifying SFO-to-FCA departure window results, Late morning had the highest on-time rate: 77.8% of 45 flights. Afternoon was lowest at 72.8% across 184 flights.

Departure windowFlightsOn time30+ minCancelled
Late morning4577.8%6.7%2.2%
Afternoon18472.8%17.4%0.5%

Which weekday was most reliable for SFO to FCA?

Among qualifying SFO-to-FCA weekday results, Saturday had the highest on-time rate: 86.5% of 52 flights. Thursday was lowest at 71.1% across 38 flights.

DayFlightsOn time30+ minCancelled
Monday3672.2%8.3%0.0%
Thursday3871.1%13.2%5.3%
Friday5172.5%13.7%0.0%
Saturday5286.5%5.8%0.0%
Sunday3675.0%22.2%0.0%

Which airline was most reliable for SFO to FCA?

Only SkyWest Airlines met the SFO-to-FCA airline threshold: 76.0% of 262 scheduled flights arrived on time during July 2025–June 2026.

AirlineFlightsOn time30+ minCancelled
SkyWest Airlines26276.0%13.7%0.8%

Which month was most reliable for SFO to FCA?

Among qualifying SFO-to-FCA month results, February 2026 had the highest on-time rate: 95.0% of 20 flights. June 2026 was lowest at 59.4% across 32 flights.

MonthFlightsOn time30+ minCancelled
July 20253976.9%17.9%0.0%
August 20254182.9%9.8%0.0%
September 20253683.3%5.6%0.0%
October 20252580.0%16.0%0.0%
January 20262373.9%0.0%4.3%
February 20262095.0%0.0%0.0%
March 20262085.0%5.0%0.0%
June 20263259.4%28.1%0.0%

What drove SFO to FCA delay minutes?

National airspace was the largest recorded SFO-to-FCA delay category, accounting for 42.5% of 2,537 BTS-attributed delay minutes during July 2025–June 2026.

Airline21.7%
Late aircraft30.7%
National airspace42.5%
Weather5.1%
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.