Route
PDX → SMF
Portland International Airport Sacramento International Airport
How punctual is this route?
- On-time arrivals
- 82.3%
- Less than 15 minutes late
- Cancelled
- 0.3%
- Of scheduled flights
- Average delay when late
- 58 min
- Flights arriving 15+ minutes late
- Flights tracked
- 1,962
- Scheduled flights in the period
What caused the delays
- Late-arriving aircraft 71%
- Airline (crew, maintenance, cleaning) 22%
- Air traffic control & airport 6%
- Security 1%
- Extreme weather 0%
Share of delay minutes airlines attributed to each cause (BTS).
Show as table
| Month | On time | Flights |
|---|---|---|
| September 2025 | 84.8% | 164 |
| October 2025 | 83.1% | 177 |
| November 2025 | 84.3% | 130 |
| December 2025 | 73.7% | 137 |
| January 2026 | 89.9% | 160 |
| February 2026 | 86.7% | 144 |
| March 2026 | 83.5% | 158 |
| April 2026 | 87.3% | 158 |
| May 2026 | 82.5% | 166 |
| June 2026 | 74.1% | 190 |
| July 2026 | 75.5% | 192 |
| August 2026 | 84.8% | 186 |
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 |
|---|---|---|---|---|
| Southwest Airlines | 1,209 | 77.7% | 0.2% | 57 min |
| Alaska Airlines | 452 | 92.4% | 0.9% | 58 min |
| SkyWest Airlines | 301 | 86.0% | 0.0% | 69 min |
Delay odds by flight
How often each flight number arrived 15 or more minutes late over the last year.
-
AS1622
17% late · 70 flights
-
AS485
6% late · 70 flights
-
AS178
4% late · 69 flights
-
WN3211
2% late · 60 flights
-
WN1651
24% late · 58 flights
-
WN3079
4% late · 58 flights
-
WN450
2% late · 58 flights
-
WN1554
9% late · 55 flights
-
WN3718
54% late · 50 flights
-
AS119
6% late · 49 flights
-
OO3393
19% late · 47 flights
-
OO3467
11% late · 46 flights
-
OO3366
22% late · 45 flights
-
WN1420
18% late · 45 flights
-
WN2128
2% late · 44 flights
-
WN300
30% late · 43 flights
-
WN1691
17% late · 42 flights
-
AS732
9% late · 35 flights
-
AS672
3% late · 34 flights
-
OO3340
6% late · 33 flights
-
WN2678
21% late · 33 flights
-
OO3063
10% late · 31 flights
-
WN1263
16% late · 31 flights
-
WN3861
3% late · 31 flights
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