Juneau, AK · Airport profile
JNU
Juneau International Airport
JNU right now
Current operating conditions, from live sources only.
FlyerIntel does not currently have live operational data for this airport.
FAA operational data is not currently available to FlyerIntel. Why
No current observation is available for this airport.
Security wait data is not currently available for JNU. Why
Parking data is not currently available for JNU. Why
FlyerIntel shows live values only where a permitted source provides them. Sections without data are left empty rather than estimated.
Airport reliability
Best time to fly from JNU
On-time arrival rate by scheduled local departure time.
Flights departing 3–6 PM arrived on time 89.0% of the time, against 80.4% for 12–3 PM departures — a gap of 8.5 percentage points.
By departure window
By departure hour
Source: FlyerIntel analysis of US DOT BTS data · July 2023 – June 2026 · Buckets with fewer than 120 flights are not scored.
What to expect at JNU
How busy the airport is through the day, from scheduled departure volume.
Scheduled departures by hour
The busiest hour is 7 AM, with about 3 departures a day, against roughly 0 at 3 PM. Counterintuitively, that peak is also more punctual than a typical hour here — early banks fly aircraft that have been on the ground overnight rather than ones inheriting the day’s delays.
Source: FlyerIntel analysis of US DOT BTS data · July 2023 – June 2026 · Taxi-out is the time between leaving the gate and lifting off, averaged across departures and weighted by hour.
Weekly and seasonal patterns
By day of week
Sunday is historically the most reliable day and Monday the least, a gap of 3.7 percentage points.
By month
January is historically the weakest month and April the strongest, a spread of 14.7 percentage points.
Source: FlyerIntel analysis of US DOT BTS data · July 2023 – June 2026
Airlines at JNU
Departure performance by operating carrier. Regional flights are reported by the carrier that operated them, not by the mainline brand.
| Carrier | Departures | On time | Cancelled | Median delay |
|---|---|---|---|---|
| Alaska Airlines AS | 13,690 | 84.3% | 1.88% | -10 min |
Source: FlyerIntel analysis of US DOT BTS data · July 2023 – June 2026 · Carriers with fewer than 500 departures are not listed.
Routes from JNU
Ranked by FlyerIntel Route Reliability Score.
Busiest routes
Source: FlyerIntel analysis of US DOT BTS data · July 2023 – June 2026 · Only routes with at least 750 flights are ranked.
Reliability over time
On-time arrival rate for departures, by month.
Source: FlyerIntel analysis of US DOT BTS data · July 2023 – June 2026
Data and sources
Historical statistics
Every historical figure on this page is calculated by FlyerIntel from US DOT Bureau of Transportation Statistics on-time performance records covering July 2023 – June 2026, comprising 14,131 departures from JNU. A flight counts as delayed when it arrives 15 or more minutes after schedule.
Live conditions
Aviation weather comes from the NOAA Aviation Weather Center. Operational events come from the FAA where available. FlyerIntel shows the age of every live value and does not display data it cannot currently retrieve.