Flight number record
AS 67
Alaska Airlines · Ketchikan to Sitka
- Route
- KTN → SIT
- Departs
- 17:29
- Flights
- 364
- Period
- July 2025 to June 2026
Historical statistics for July 2025 to June 2026, not live status. For today’s AS 67, check with Alaska Airlines.
AS 67 sits in the middle of the pack with a C−. About seven flights in ten arrive on time by the DOT's definition, 7 points worse than the national rate of 77.6%. The late ones land about an hour behind schedule. That rests on 364 flights, with a median arrival 1 minute early.
The national on-time rate over the same period is 77.6%, so AS 67 runs 7 points behind the country as a whole. Across a thousand flights that is about 72 extra late arrivals.
Key figures
On time
70.4%
Arrivals under 15 minutes late, of 341 completed flights
Avg delay
57 min
Across delayed arrivals only, not all flights
Cancelled
4.95%
National rate is 1.81%
1 hour+ late
9.4%
National rate is 8.1%
These figures cover 364 flights between July 2025 and June 2026. Beyond the headline rate, 9.4% of arrivals land a full hour or more behind schedule. That is the number that wrecks a connection, and it is not visible in an on-time percentage alone.
Schedule
When AS 67 flies
AS 67 flies KTN to SIT without a single fixed slot. Its most common scheduled departure was 17:29, used on 60 of 364 flights, with 17:33 (52 flights) and 17:25 (50 flights) next. Carriers retime flights through the season, so the rates here blend slightly different positions in the aircraft's day.
- Departs 17:2960 flights16.5%
- Departs 17:3352 flights14.3%
- Departs 17:2550 flights13.7%
Scale runs 0% to 100%. Rows with fewer than 30 flights show a dash.
Share of scheduled departures at each local time. Times used on fewer than one flight in ten are not listed.
A 17:29 departure sits in the 5pm–8pm window. Across every US flight scheduled in that window the on-time rate is 68.2%, and AS 67 runs 2 points better at 70.4%. By that time of day most aircraft have flown several legs already, and whatever went wrong earlier is still in the schedule.
Against the route
AS 67 next to KTN to SIT
Every carrier on KTN to SIT combined arrived on time 70.5% of the time across 365 flights, so AS 67 is about level with it. Across its whole network Alaska Airlines managed 79.1%, which this flight trails by 9 points.
| Compared with | Flights | On time | Avg delay | Cancelled | Grade |
|---|---|---|---|---|---|
| AS 67thin sample | 364 | 70.4% | 57 min | 4.95% | C− |
| All Alaska Airlines on KTN–SIT | 365 | 70.5% | 57 min | 4.93% | C− |
| All carriers on KTN–SIT | 365 | 70.5% | 57 min | 4.93% | C− |
| Alaska Airlines, whole network | 293,372 | 79.1% | 52 min | 1.28% | B |
Across the year
AS 67 quarter by quarter
AS 67 did not run the same all year. Its best quarter was Apr–Jun 2026 at 80.0% on time and its weakest Oct–Dec 2025 at 65.5%, a swing of 15 points on roughly 91 flights a quarter. The twelve-month rate averages over that, so if you are flying in a weak quarter the quarter's own figure is the better guide.
- Jul–Sep 202592 flights67.0%
- Oct–Dec 202591 flights65.5%
- Jan–Mar 202690 flights68.4%
- Apr–Jun 202691 flights80.0%
Scale runs 55% to 85%. Rows with fewer than 30 flights show a dash.
By weekday, AS 67 did best on Sunday at 75.5% on time and worst on Thursday at 62.2%. Each day rests on about 52 flights, so a gap of 13 points is worth noticing but could still narrow in another year.
Delay causes
Why AS 67 runs late
One category carries most of the weight here. Late-arriving aircraft accounts for 72% of the 5,772 delay minutes carriers reported, and the remaining four split what is left. The split is by minutes rather than by flights, so a few very long delays count for as much as many short ones.
- 72%Late-arriving aircraft
- 19%Carrier
- 5%National Airspace System
- 3%Extreme weather
- 0%Security
72% of delay minutes trace back to a late-arriving aircraft, meaning the plane was already behind before it got here. That is a cascade, and cascades start small and grow through the day. Across 5,772 reported delay minutes here, that single category outweighs weather by 21 to one. It is the strongest argument for booking the first departure of the morning, when the aircraft has been sitting at the gate overnight with nothing to inherit. The split is drawn from 5,772 delay minutes reported on AS 67.
Cancellations run at 4.95%, against 1.81% nationally. That is about one flight in twenty cancelled outright. A cancelled flight is invisible in every on-time figure on this page, so the punctuality numbers above describe only the flights that actually operated.
Connections and routes
What a delay on this flight costs
For anyone connecting, the number to weigh is not the on-time rate but the tail behind it. 9.4% of arrivals land a full hour or more behind schedule, against 8.1% nationally. A 45-minute layover does not survive that, and no amount of walking quickly changes it. Ninety minutes is the honest minimum here, and two hours if the onward flight is on a separate ticket.
AS 67 is not only a KTN to SIT flight. It also flew SEA to KTN (364 flights, 68.1% on time), SIT to JNU (362 flights, 77.1% on time) and JNU to ANC (362 flights, 79.2% on time) often enough to be scored on its own. Airlines attach one number to several legs of an aircraft's day, and each leg keeps its own record here, so check which city pair is on your booking before reading a rate.
One caution: this is a thin sample. 364 flights over twelve months is enough to clear this site's floor but not enough to pin the rate down tightly, and a single bad week moves it by more than a point. Treat the grade as a rough reading.
| Also flown as | Flights | On time | Avg delay | Cancelled | Grade |
|---|---|---|---|---|---|
| SEA to KTNthin sample | 364 | 68.1% | 58 min | 0.55% | C+ |
| SIT to JNUthin sample | 362 | 77.1% | 63 min | 4.70% | B− |
| JNU to ANCthin sample | 362 | 79.2% | 67 min | 4.42% | B− |
What to do with this
Booking AS 67
For a booking, the cancellation rate is the figure to plan around on AS 67: 4.95% of its 364 scheduled flights did not operate. A late arrival costs about an hour, but a cancellation costs the day, so leave a later option open.
Related
Where to go next
- Alaska Airlines on-time record
- Every Alaska Airlines flight number with a record
- The most and least reliable flight numbers in the US
- Why the first flight of the morning is statistically safest
A flight number here means Alaska Airlines’s own number as it reports to the DOT. How the figures are computed is on the methodology page.
Source: US DOT Bureau of Transportation Statistics, on-time performance data, July 2025 to June 2026. Last updated 15 September 2026; recomputed monthly. How this data is collected.