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

San Francisco, CA (SFO) to Anchorage, AK (ANC) flight delay odds

84.5% of 291 official scheduled SFO-to-ANC flights arrived on time; 8.9% arrived at least 30 minutes late and 0.0% 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 SIGNALLower disruption
84.5%arrived on time
8.9%30+ min late
0.0%cancelled
291scheduled flights
Based on July 2025–June 2026; on time means arrival less than 15 minutes late.
60+ minutes late3.4%all scheduled flights
120+ minutes late0.7%all scheduled flights
Diverted0.0%did not reach as scheduled
Average arrival-2.7 mincompleted flights

Which departure time was most reliable for SFO to ANC?

Only Evening met the SFO-to-ANC departure window threshold: 84.6% of 272 scheduled flights arrived on time during July 2025–June 2026.

Departure windowFlightsOn time30+ minCancelled
Evening27284.6%9.6%0.0%

Which weekday was most reliable for SFO to ANC?

Among qualifying SFO-to-ANC weekday results, Tuesday had the highest on-time rate: 90.0% of 40 flights. Wednesday was lowest at 77.5% across 40 flights.

DayFlightsOn time30+ minCancelled
Monday3886.8%5.3%0.0%
Tuesday4090.0%5.0%0.0%
Wednesday4077.5%17.5%0.0%
Thursday3989.7%5.1%0.0%
Friday4085.0%10.0%0.0%
Saturday5678.6%10.7%0.0%
Sunday3886.8%7.9%0.0%

Which airline was most reliable for SFO to ANC?

Among qualifying SFO-to-ANC airline results, United Airlines had the highest on-time rate: 88.1% of 134 flights. Alaska Airlines was lowest at 81.5% across 157 flights.

AirlineFlightsOn time30+ minCancelled
Alaska Airlines15781.5%9.6%0.0%
United Airlines13488.1%8.2%0.0%

Which month was most reliable for SFO to ANC?

Among qualifying SFO-to-ANC month results, September 2025 had the highest on-time rate: 98.2% of 55 flights. May 2026 was lowest at 71.0% across 31 flights.

MonthFlightsOn time30+ minCancelled
July 20257081.4%5.7%0.0%
August 20256789.6%9.0%0.0%
September 20255598.2%0.0%0.0%
May 20263171.0%16.1%0.0%
June 20266580.0%13.8%0.0%

What drove SFO to ANC delay minutes?

Late aircraft was the largest recorded SFO-to-ANC delay category, accounting for 50.4% of 2,058 BTS-attributed delay minutes during July 2025–June 2026.

Airline24.0%
Late aircraft50.4%
National airspace20.9%
Weather4.7%
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.