ORIGIN AIRPORT REPORT
JNU
Juneau, AK (JNU) departure reliability
Of 4,717 scheduled reportable flights departing JNU, 79.9% arrived on time, 10.6% arrived at least 30 minutes late, and 2.2% were cancelled during July 2025–June 2026.
Source: U.S. Bureau of Transportation Statistics · Origin-airport cohort · Updated September 16, 2026
HISTORICAL ROUTE SIGNALGenerally reliable
79.9%arrived on time
10.6%30+ min late
2.2%cancelled
4,717scheduled flights
MOST-FLOWN DIRECTIONS
ALL ROUTES →Which route from JNU had the largest sample?
JNU to SEA was JNU's largest published route sample, with 1,591 scheduled flights and a 78.7% on-time rate during July 2025–June 2026.
JNU→SEAJuneau, AK (JNU) to Seattle, WA (SEA)1,591 flights analyzedGenerally reliable78.7%on timeJNU→ANCJuneau, AK (JNU) to Anchorage, AK (ANC)1,230 flights analyzedVariable80.5%on timeJNU→SITJuneau, AK (JNU) to Sitka, AK (SIT)725 flights analyzedGenerally reliable81.8%on timeJNU→PSGJuneau, AK (JNU) to Petersburg, AK (PSG)362 flights analyzedGenerally reliable77.3%on timeJNU→YAKJuneau, AK (JNU) to Yakutat, AK (YAK)361 flights analyzedLower disruption80.9%on timeJNU→KTNJuneau, AK (JNU) to Ketchikan, AK (KTN)361 flights analyzedGenerally reliable81.4%on time
Which airline was most reliable departing JNU?
Among qualifying JNU airline departure results, Delta Air Lines had the highest on-time rate: 91.5% of 141 flights. Alaska Airlines was lowest at 79.6% across 4,576 flights.
| Airline | Flights | On time | 30+ min | Cancelled |
|---|---|---|---|---|
| Alaska Airlines | 4,576 | 79.6% | 10.8% | 2.3% |
| Delta Air Lines | 141 | 91.5% | 5.0% | 0.7% |
Origin report, not airport-wide operations.
These figures summarize the reported scheduled passenger flights in the dataset, not every flight or every airport process.