Route on-time record
ANC to JNU: most on-time flights and the best time to fly
Anchorage (Ted Stevens Anchorage International Airport) to Juneau (Juneau International Airport). 1,230 nonstop flights in Jun 2025 to May 2026, 87% arrived within 15 minutes and 0.2% were cancelled. The most reliable flight number was Alaska 62 at 7:15 AM.
Flying on a specific date? We’ll adjust for the month, the weekday and the forecast.
ANC → JNU
Anchorage to Juneau: 1,230 nonstop flights a year
On time (12 months)
87%
Cancelled
0.2%
avg delay 9 min
Best time to leave
Before 9 AM
89% on time vs 85% 3 to 6 PM
Most reliable airline
Alaska
87% chance on time
Fares open on our travel partner (Aviasales). Pick the flight number you chose here.
Most reliable nonstop flights
Ranked by the chance the flight operates and arrives within 15 minutes of schedule, from Jun 2025 to May 2026 records.
#1 · Alaska 62
7:15 AM → 9:01 AM1h 46m nonstop
Local times, typical schedule. Last flown 2026-05-31.
89%
chance on time
- On time (history)
- 89%
- Cancelled
- 0.0%
- Avg arrival delay
- 7 min
- Arrived on time 89% of the time (357 flights, Jun 2025 to May 2026).
- Never cancelled in 362 scheduled flights.
- Leaves in this route's most on-time window (Before 9 AM: 89% on time; 3 to 6 PM: 85%).
Strong track record · 357 flights
Find Alaska 62 fares Opens this date on Aviasales#2 · Alaska 64
11:07 AM → 12:50 PM1h 43m nonstop
Local times, typical schedule. Last flown 2026-05-31.
86%
chance on time
- On time (history)
- 86%
- Cancelled
- 0.3%
- Avg arrival delay
- 11 min
- Arrived on time 86% of the time (359 flights, Jun 2025 to May 2026).
Strong track record · 359 flights
Find Alaska 64 fares Opens this date on Aviasales#3 · Alaska 70
7:44 PM → 9:28 PM1h 43m nonstop
Local times, typical schedule. Last flown 2026-05-31.
85%
chance on time
- On time (history)
- 86%
- Cancelled
- 0.6%
- Avg arrival delay
- 9 min
- Arrived on time 86% of the time (355 flights, Jun 2025 to May 2026).
Strong track record · 355 flights
Find Alaska 70 fares Opens this date on Aviasales#4 · Alaska 617
4:41 PM → 6:25 PM1h 44m nonstop
Local times, typical schedule. Last flown 2026-05-31.
85%
chance on time
- On time (history)
- 84%
- Cancelled
- 0.0%
- Avg arrival delay
- 4 min
- Arrived on time 84% of the time (19 flights, Jun 2025 to May 2026).
- Leaves in this route's least on-time window (3 to 6 PM: 85% on time; Before 9 AM: 89%).
- Short track record (19 flights), so its score leans on the airline's record at this hour.
Limited track record · 19 flights
Find Alaska 617 fares Opens this date on Aviasales
Airlines on this route
Season-adjusted chance of operating and arriving on time.
- Alaska Airlines87%
1,230 flights · 87% on time as flown · 0.2% cancel
On time by departure time
All airlines, scheduled local departure, Jun 2025 to May 2026.
- Before 9 AM89%
363 flights · avg delay 7 min
- 9 AM to noon86%
362 flights · avg delay 11 min
- 3 to 6 PM85%
117 flights · avg delay 8 min
- 6 to 9 PM86%
362 flights · avg delay 9 min
Best day: Sunday (89%). Worst: Thursday (82%).
On time by month
All airlines, Jun 2023 to May 2026. Several years per month, so one stormy season doesn't define a month. Travel-month estimates use this seasonal pattern.
What delays this route
- Airline (crew, maintenance, boarding)47%
- Late-arriving aircraft24%
- Severe weather18%
- Air traffic control and airport volume11%
Share of delay minutes by the cause airlines report to the US DOT.
Historical odds, not a guarantee. Built from the US DOT Bureau of Transportation Statistics on-time reports (Jun 2025 to May 2026), FAA ground stop and delay program advisories, and 20 years of airport weather observations. Covers US airlines that report to the DOT; schedules are flights operated recently, so confirm times when you book. ATIS Alerts is not affiliated with any airline. Fares are what Aviasales travelers saw in recent searches (USD, one way, 1 adult), not live quotes; the partner site shows the current price. Fare links go to our travel partner and may earn us a commission at no cost to you. Affiliate disclosure
ANC to JNU questions
- What time of day is best to fly ANC to JNU?
- Before 9 AM: 89% of flights arrived on time, against 85% for departures 3 to 6 PM. Later flights inherit delays from earlier ones, so the first departures of the day usually run best.
- Which airline is most on time from ANC to JNU?
- Alaska, with a season-adjusted 87% chance of operating and arriving on time over 1,230 flights. The adjustment compares each airline with what the route did in the months it flew, so a carrier that skipped a stormy month gets no free credit.
- What is the worst month for delays on ANC to JNU?
- January (75% on time); the best was September (92%), averaged over Jun 2023 to May 2026.
- Is this a prediction for my flight?
- No. These are historical odds from the US DOT on-time reports, FAA advisories and airport weather records. Check your flight status and the FAA delay board on the day you fly.
More routes from ANC
- JNU to ANC (return)
- ANC to SEA 85%
- ANC to FAI 89%
- ANC to PDX 91%
- ANC to ADQ 85%
- ANC to ORD 78%
- ANC to MSP 84%
- ANC to BET 82%
- ANC to DEN 85%
- ANC to SCC 88%
- ANC to HNL 78%
- ANC to DFW 71%
- ANC to PHX 89%
Live status: FAA delays and ground stops