Delta Air Lines Delays in 2019
85.3% of flights arrived on time in 2019
991,986Flights
85.3%On-time
10.8 minAvg delay
0.2%Cancelled
0.2%Diverted
Delay causes
- Air carrier35.8%
- Extreme weather6.8%
- National Aviation System27.8%
- Security0.1%
- Late-arriving aircraft29.6%
← 2018 · Delta Air Lines overview · 2020 →
On-time = arrival within 15 minutes of schedule, per U.S. DOT definitions. Source: Bureau of Transportation Statistics (public domain). Delay-cause attribution is reported by carriers since June 2003.