Route
ANC → JNU
Ted Stevens Anchorage International Airport Juneau International Airport
571 miles
Return route JNU → ANC →
How punctual is this route?
- On-time arrivals
- 87.4%
- Less than 15 minutes late
- Cancelled
- 0.3%
- Of scheduled flights
- Average delay when late
- 66 min
- Flights arriving 15+ minutes late
- Flights tracked
- 1,230
- Scheduled flights in the period
What caused the delays
- Airline (crew, maintenance, cleaning) 46%
- Late-arriving aircraft 24%
- Extreme weather 21%
- Air traffic control & airport 9%
- Security 0%
Share of delay minutes airlines attributed to each cause (BTS).
Sep 2025
Aug 2026
Show as table
| Month | On time | Flights |
|---|---|---|
| September 2025 | 87.5% | 120 |
| October 2025 | 93.7% | 96 |
| November 2025 | 88.6% | 88 |
| December 2025 | 83.7% | 89 |
| January 2026 | 69.3% | 91 |
| February 2026 | 91.5% | 84 |
| March 2026 | 78.0% | 93 |
| April 2026 | 95.5% | 90 |
| May 2026 | 89.3% | 112 |
| June 2026 | 86.6% | 120 |
| July 2026 | 92.7% | 123 |
| August 2026 | 89.5% | 124 |
Source: U.S. DOT Bureau of Transportation Statistics on-time data, September 2025 – August 2026. Covers flights operated by reporting U.S. carriers. About our data
Airlines on this route
| Airline | Flights | On time | Cancelled | Avg. delay when late |
|---|---|---|---|---|
| Alaska Airlines | 1,230 | 87.4% | 0.3% | 66 min |
Delay odds by flight
How often each flight number arrived 15 or more minutes late over the last year.
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