Alaska Airlines PDX to ATL on-time performance
Alaska Airlines nonstop flights from Portland to Atlanta · Aug 2025 – Jul 2026
On-time arrivals
78%
arrived < 15 min late
Cancelled
0.7%
2 flights
Avg arrival delay
10 min
36 min when late
Rank on route
#3 of 3
route average 89% on time
Key facts
- Alaska Airlines flights on PDX to ATL arrived on time 78% of the time in Aug 2025 – Jul 2026.
- 0.7% were cancelled, and 3% arrived an hour or more late.
- That ranks #3 of 3 airlines on this route, which averaged 89% on time overall.
- The largest source of delay minutes was air traffic control & airport congestion (65%).
On-time trend by month
Why this airline's flights were late
- Air traffic control & airport congestion65%
- Airline (crew, maintenance, cleaning, fueling)29%
- Late-arriving aircraft6%
- Extreme weather0%
- Security0%
Other airlines on PDX to ATL
- Delta Air Lines91% on time · 6 min avg delay
- American Airlines100% on time · 0 min avg delay
Full PDX to ATL comparison →
Alaska Airlines on-time record across all routes →
286 Alaska Airlines flights tracked on this route; 2 cancelled, 1 diverted.
Data: U.S. DOT Bureau of Transportation Statistics, Aug 2025 – Jul 2026 (12 months). Latest month published by BTS: July 2026. How we calculate this.