BTS DATA COMPLETE THROUGH JUNE 2026HISTORICAL ODDS · NOT LIVE FLIGHT STATUS
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AIRLINE × ROUTE REPORT
ATL→PDX

Delta Air Lines Atlanta, GA (ATL) to Portland, OR (PDX) reliability

Among 1,288 scheduled Delta Air Lines flights from ATL to PDX, 78.1% arrived on time, 11.4% arrived at least 30 minutes late, and 1.0% were cancelled during July 2025–June 2026.

Source: U.S. Bureau of Transportation Statistics · Marketing carrier: Delta Air Lines (DL) · Updated September 16, 2026

HISTORICAL ROUTE SIGNALGenerally reliable
78.1%arrived on time
11.4%30+ min late
1.0%cancelled
1,288scheduled flights
Based on July 2025–June 2026; on time means arrival less than 15 minutes late.
30+ minutes late11.4%
60+ minutes late4.3%
Cancelled1.0%
Average arrival+5.3 mincompleted flights

What did Delta Air Lines ATL to PDX record?

Delta Air Lines completed 98.8% of its scheduled reportable ATL to PDX flights in the observation window. 78.1% of all scheduled flights arrived less than 15 minutes late, while 4.3% arrived at least an hour late.

What were Delta Air Lines ATL to PDX disruption rates?

For Delta Air Lines ATL-to-PDX flights, 11.4% arrived at least 30 minutes late, 1.0% were cancelled, and 0.2% were diverted.

Compare all airlines on this route

What was the Delta Air Lines ATL to PDX scheduled cohort?

The Delta Air Lines ATL-to-PDX cohort contained 1,288 scheduled flights; 1,273 completed, 13 were cancelled, and 2 were diverted.

Not a prediction.

This is a descriptive historical rate. Schedule changes, seasonal operations and current conditions may differ.