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

Juneau, AK (JNU) to Anchorage, AK (ANC) flight delay odds

80.5% of 1,230 official scheduled JNU-to-ANC flights arrived on time; 11.1% arrived at least 30 minutes late and 3.0% 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 SIGNALVariable
80.5%arrived on time
11.1%30+ min late
3.0%cancelled
1,230scheduled 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 late3.0%all scheduled flights
Diverted0.2%did not reach as scheduled
Average arrival+1.0 mincompleted flights

Which departure time was most reliable for JNU to ANC?

Among qualifying JNU-to-ANC departure window results, Early morning had the highest on-time rate: 84.8% of 362 flights. Evening was lowest at 77.7% across 458 flights.

Departure windowFlightsOn time30+ minCancelled
Early morning36284.8%8.8%3.0%
Afternoon38979.2%12.9%2.3%
Evening45877.7%11.8%3.7%

Which weekday was most reliable for JNU to ANC?

Among qualifying JNU-to-ANC weekday results, Friday had the highest on-time rate: 85.2% of 176 flights. Monday was lowest at 74.4% across 176 flights.

DayFlightsOn time30+ minCancelled
Monday17674.4%16.5%2.3%
Tuesday18078.9%10.6%2.8%
Wednesday17582.9%9.7%2.9%
Thursday17178.4%9.9%3.5%
Friday17685.2%7.4%2.3%
Saturday17683.0%10.2%4.0%
Sunday17680.7%13.1%3.4%

Which airline was most reliable for JNU to ANC?

Only Alaska Airlines met the JNU-to-ANC airline threshold: 80.5% of 1,230 scheduled flights arrived on time during July 2025–June 2026.

AirlineFlightsOn time30+ minCancelled
Alaska Airlines1,23080.5%11.1%3.0%

Which month was most reliable for JNU to ANC?

Among qualifying JNU-to-ANC month results, May 2026 had the highest on-time rate: 92.0% of 112 flights. December 2025 was lowest at 55.1% across 89 flights.

MonthFlightsOn time30+ minCancelled
July 202512379.7%8.1%1.6%
August 202512479.0%11.3%3.2%
September 202512083.3%8.3%3.3%
October 20259686.5%7.3%4.2%
November 20258889.8%4.5%1.1%
December 20258955.1%28.1%9.0%
January 20269169.2%20.9%5.5%
February 20268478.6%11.9%1.2%
March 20269368.8%18.3%1.1%
April 20269088.9%10.0%1.1%
May 202611292.0%4.5%2.7%
June 202612089.2%5.0%2.5%

What drove JNU to ANC delay minutes?

Late aircraft was the largest recorded JNU-to-ANC delay category, accounting for 64.3% of 15,070 BTS-attributed delay minutes during July 2025–June 2026.

Airline16.5%
Late aircraft64.3%
National airspace12.9%
Weather6.0%
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.