Flight number record
AS 775
Alaska Airlines · Portland to Anchorage
- Route
- PDX → ANC
- Departs
- 10:30
- Flights
- 360
- Period
- September 2025 to August 2026
Historical statistics for September 2025 to August 2026, not live status. For today’s AS 775, check with Alaska Airlines.
AS 775 lands a B+, 2 points better than the national rate of 77.3%. About one flight in five arrives 15 minutes late or worse, and those flights are late by about 45 minutes on average. That rests on 360 flights, with a median arrival 4 minutes early.
Key figures
On time
79.2%
Arrivals under 15 minutes late, of 360 completed flights
Avg delay
45 min
Across delayed arrivals only, not all flights
Cancelled
0.00%
National rate is 1.89%
1 hour+ late
3.3%
National rate is 8.3%
These figures cover 360 flights between September 2025 and August 2026. The median arrival is 4 minutes early, which is the part an average hides: most flights here are fine, and the on-time rate is decided by a tail of badly late ones. On-time means under 15 minutes late, the DOT's own threshold.
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Schedule
When AS 775 flies
AS 775 flies PDX to ANC without a single fixed slot. Its most common scheduled departure was 10:30, used on 132 of 360 flights, with 10:40 (48 flights) and 10:34 (36 flights) next.
- Departs 10:30132 flights36.7%
- Departs 10:4048 flights13.3%
- Departs 10:3436 flights10.0%
Scale runs 0% to 100%.
Share of scheduled departures at each local time. Times used on fewer than one flight in ten are not listed.
A 10:30 departure sits in the 8am–11am window. Across every US flight scheduled in that window the on-time rate is 83.9%, and AS 775 runs 5 points worse at 79.2%. Early departures usually start with an aircraft that has not flown yet that day, which is most of why the window does well.
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Against the route
AS 775 next to PDX to ANC
Every carrier on PDX to ANC combined arrived on time 83.4% of the time across 1,239 flights, so AS 775 is 4 points behind it. Across its whole network Alaska Airlines managed 79.7%, close to this flight's figure.
| Compared with | Flights | On time | Avg delay | Cancelled | Grade |
|---|---|---|---|---|---|
| AS 775thin sample | 360 | 79.2% | 45 min | 0.00% | B+ |
| All Alaska Airlines on PDX–ANC | 1,239 | 83.4% | 48 min | 0.00% | B+ |
| All carriers on PDX–ANC | 1,239 | 83.4% | 48 min | 0.00% | B+ |
| Alaska Airlines, whole network | 309,844 | 79.7% | 52 min | 1.20% | B |
Across the year
AS 775 quarter by quarter
AS 775 did not run the same all year. Its best quarter was Jul–Sep 2026 at 88.7% on time and its weakest Oct–Dec 2025 at 67.8%, a swing of 21 points on roughly 72 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 202530 flights76.7%
- Oct–Dec 202587 flights67.8%
- Jan–Mar 202690 flights80.0%
- Apr–Jun 202691 flights83.5%
- Jul–Sep 202662 flights88.7%
Scale runs 60% to 95%.
By weekday, AS 775 did best on Monday at 86.8% on time and worst on Friday at 71.2%. Each day rests on about 51 flights, so a gap of 16 points is worth noticing but could still narrow in another year.
Arrival by arrival
How late AS 775 runs when it is late
The 75 late arrivals split 36 under half an hour, 27 between 30 and 60 minutes, and 12 an hour or more.
- 15+ min early87 flights24.2%
- Within 15 min198 flights55.0%
- 15–29 min late36 flights10.0%
- 30–59 min late27 flights7.5%
- 1–2 hours late6 flights1.7%
- 2+ hours late6 flights1.7%
Scale runs 0% to 100%.
Share of 360 completed flights by arrival against schedule.
17 of 71 late departures made up the time and arrived on time, 24% of them. In the other direction, 21 flights left on time yet arrived 15 minutes late or more, so that delay built up after pushback: in the air, in a holding pattern or on the ground at ANC.
The worst days
Worst days for AS 775
The latest arrival of the period was on 17 October 2025, 4 hours 32 minutes behind schedule; most of its delay minutes were filed as extreme weather. The five worst days are spread across October, March, April and May, with no single month standing out.
| Date | Arrived late by | Largest filed cause |
|---|---|---|
| 17 October 2025 | 4 hours 32 minutes | Extreme weather |
| 22 March 2026 | 4 hours 17 minutes | Late-arriving aircraft |
| 5 April 2026 | 2 hours 30 minutes | Carrier |
| 21 March 2026 | 2 hours 8 minutes | Carrier |
| 15 May 2026 | 2 hours 4 minutes | Late-arriving aircraft |
Delay causes
Why AS 775 runs late
Carriers report a reason for every delay minute they cause, in five DOT categories. The split below is by minutes, not by number of flights, so a handful of very long weather delays weighs as much as many short ones. It covers 3,395 reported delay minutes.
- 40%Carrier
- 29%Late-arriving aircraft
- 24%National Airspace System
- 7%Extreme weather
The largest share of delay minutes, 40%, falls under carrier control: crew scheduling, maintenance, fuelling, baggage. It accounts for 1,372 of the 3,395 delay minutes reported here. The split is drawn from 3,395 delay minutes reported on AS 775.
Cancellations are rare at 0.00%, below the national 1.89% and low enough to earn the plus on the grade. Almost no flights are called off; the risk here is arriving late, not not arriving.
Connections and routes
What a delay on this flight costs
Badly late arrivals are rare here: only 3.3% land an hour or more behind schedule, against 8.3% nationally. Connections built on this flight are about as safe as US domestic connections get, though a cancelled flight still ignores every layover you give it.
At 1,542 miles this is transcontinental flying, and long routes get a quiet structural advantage. Scheduled block time on a flight this length carries more padding in absolute minutes, so a twenty-minute late departure often still becomes an on-time arrival. Read the on-time rate here as slightly flattering next to a short-haul route with the same operational quality.
Every one of the 360 flights under AS 775 in the data flew PDX to ANC. The number was not reused on any other city pair, which makes this a clean record of one route.
One caution: this is a thin sample. 360 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.
What to do with this
Booking AS 775
For a booking, read AS 775 as 79.2% on time with 0.00% cancelled over 360 flights. Those are rates from the past twelve months, not a forecast for any particular day.
Related
Where to go next
- PDX to ANC, every carrier and departure
- ANC to PDX, the return direction
- Portland International (PDX) delay statistics
- Alaska Airlines on-time record
- Every Alaska Airlines flight number with a record
- The most and least reliable flight numbers in the US
- Worst months to fly in the US, ranked by the data
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, September 2025 to August 2026. Last updated ; recomputed monthly. How this data is collected.