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

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

85.5% of 1,230 official scheduled ANC-to-JNU flights arrived on time; 8.4% arrived at least 30 minutes late and 0.3% 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
85.5%arrived on time
8.4%30+ min late
0.3%cancelled
1,230scheduled flights
Based on July 2025–June 2026; on time means arrival less than 15 minutes late.
60+ minutes late4.6%all scheduled flights
120+ minutes late2.0%all scheduled flights
Diverted0.8%did not reach as scheduled
Average arrival-0.8 mincompleted flights

Which departure time was most reliable for ANC to JNU?

Among qualifying ANC-to-JNU departure window results, Early morning had the highest on-time rate: 87.9% of 363 flights. Evening was lowest at 83.4% across 362 flights.

Departure windowFlightsOn time30+ minCancelled
Early morning36387.9%6.9%0.0%
Late morning36285.9%7.7%0.3%
Afternoon14383.9%8.4%0.0%
Evening36283.4%10.5%0.8%

Which weekday was most reliable for ANC to JNU?

Among qualifying ANC-to-JNU weekday results, Friday had the highest on-time rate: 88.1% of 176 flights. Thursday was lowest at 82.5% across 171 flights.

DayFlightsOn time30+ minCancelled
Monday17684.1%8.5%0.6%
Tuesday18084.4%11.1%0.0%
Wednesday17588.0%8.6%0.0%
Thursday17182.5%12.3%0.6%
Friday17688.1%5.7%0.0%
Saturday17686.4%5.1%0.6%
Sunday17685.2%7.4%0.6%

Which airline was most reliable for ANC to JNU?

Only Alaska Airlines met the ANC-to-JNU airline threshold: 85.5% of 1,230 scheduled flights arrived on time during July 2025–June 2026.

AirlineFlightsOn time30+ minCancelled
Alaska Airlines1,23085.5%8.4%0.3%

Which month was most reliable for ANC to JNU?

Among qualifying ANC-to-JNU month results, April 2026 had the highest on-time rate: 94.4% of 90 flights. January 2026 was lowest at 67.0% across 91 flights.

MonthFlightsOn time30+ minCancelled
July 202512385.4%8.1%0.0%
August 202512487.1%8.9%0.0%
September 202512087.5%7.5%0.0%
October 20259692.7%4.2%1.0%
November 20258888.6%4.5%0.0%
December 20258980.9%11.2%1.1%
January 20269167.0%24.2%1.1%
February 20268489.3%7.1%0.0%
March 20269376.3%12.9%0.0%
April 20269094.4%2.2%0.0%
May 202611289.3%3.6%0.0%
June 202612085.8%7.5%0.8%

What drove ANC to JNU delay minutes?

Airline was the largest recorded ANC-to-JNU delay category, accounting for 48.2% of 10,165 BTS-attributed delay minutes during July 2025–June 2026.

Airline48.2%
Late aircraft23.9%
National airspace10.1%
Weather17.8%
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.