PlainFlights

AKN vs ANC - Airport Comparison

Select two airports to compare on-time performance, delays, cancellations, and top routes using U.S. Department of Transportation Bureau of Transportation Statistics (BTS) data (2020–2025) across all 50 states. See our methodology for how metrics are computed.

Airport A
AKN

King Salmon, AK

King Salmon, Alaska

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Airport B
ANC

Anchorage, AK

Anchorage, Alaska

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Key Performance Metrics

BTS on-time performance data, 2020–2025 cumulative.

Metric AKN ANC
On-Time Rate (higher is better) 81.5% 82.6%
Avg Delay (lower is better) 51.5 min 61.5 min
Delay Rate (lower is better) 18.5% 17.4%
Cancellation Rate (lower is better) 1.86% 0.85%
Total Flights 3,450 214,443
Delayed Flights 637 37,374
Cancelled Flights 64 1,816
Top Delay Cause Security Carrier

✓ / ▲ indicates the more favorable value. Data: BTS On-Time Performance, 2020–2025.

Delay Cause Breakdown

AKN - King Salmon, AK

Security 42.9%
Late Aircraft 33.2%
NAS 13.4%
Carrier 7.7%
Weather 2.8%

ANC - Anchorage, AK

Carrier 44.1%
Late Aircraft 33.3%
NAS 17.1%
Weather 5.3%
Security 0.2%

Top Routes

Top routes from AKN

Route Flights On-Time
ANC → AKN
King Salmon
1,475 85.2%
AKN → ANC
Anchorage
1,396 76.3%

Top routes from ANC

Route Flights On-Time
SEA → ANC
Anchorage
41,143 77.5%
ANC → SEA
Seattle
41,064 85.8%
FAI → ANC
Anchorage
8,502 87.4%
ANC → FAI
Fairbanks
8,478 87.3%
ANC → JNU
Juneau
6,787 85%
JNU → ANC
Anchorage
6,699 84.8%

Source: Bureau of Transportation Statistics (BTS), On-Time Performance Data (2020–2025) Bureau of Transportation Statistics (BTS), On-Time Performance Data (2020–2025) On-time rates exclude cancelled and diverted flights. PlainFlights is not affiliated with BTS or the DOT

Every figure on PlainFlights is rendered directly from BTS On-Time Performance data, no number is typed in by an editor. This tool queries live on-time, delay, and cancellation figures for the two selected airports from the dataset. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error.