Route
JFK → ANC
John F. Kennedy International Airport Ted Stevens Anchorage International Airport
3,386 miles
Return route ANC → JFK →
How punctual is this route?
- On-time arrivals
- 85.5%
- Less than 15 minutes late
- Cancelled
- 1.4%
- Of scheduled flights
- Average delay when late
- 116 min
- Flights arriving 15+ minutes late
- Flights tracked
- 70
- Scheduled flights in the period
What caused the delays
- Extreme weather 42%
- Late-arriving aircraft 22%
- Air traffic control & airport 21%
- Airline (crew, maintenance, cleaning) 14%
- Security 2%
Share of delay minutes airlines attributed to each cause (BTS).
Jun 2026
Aug 2026
Show as table
| Month | On time | Flights |
|---|---|---|
| June 2026 | 95.2% | 21 |
| July 2026 | 86.7% | 31 |
| August 2026 | 72.2% | 18 |
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 | 70 | 85.5% | 1.4% | 116 min |
Delay odds by flight
How often each flight number arrived 15 or more minutes late over the last year.
-
AS1536
14% late · 70 flights
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