Delta Air Lines Delays in 2017
86.2% of flights arrived on time in 2017
923,560Flights
86.2%On-time
10.4 minAvg delay
1%Cancelled
0.2%Diverted
Delay causes
- Air carrier37.4%
- Extreme weather8.3%
- National Aviation System26.3%
- Security0.1%
- Late-arriving aircraft27.9%
← 2016 · Delta Air Lines overview · 2018 →
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.