Delta Air Lines DTW to EWR on-time performance
Delta Air Lines nonstop flights from Detroit to Newark · Aug 2025 – Jul 2026
On-time arrivals
75%
arrived < 15 min late
Cancelled
3.3%
53 flights
Avg arrival delay
21 min
78 min when late
Rank on route
#3 of 4
route average 77% on time
Key facts
- Delta Air Lines flights on DTW to EWR arrived on time 75% of the time in Aug 2025 – Jul 2026.
- 3.3% were cancelled, and 12% arrived an hour or more late.
- That ranks #3 of 4 airlines on this route, which averaged 77% on time overall.
- The largest source of delay minutes was air traffic control & airport congestion (44%).
On-time trend by month
Why this airline's flights were late
- Air traffic control & airport congestion44%
- Airline (crew, maintenance, cleaning, fueling)38%
- Late-arriving aircraft17%
- Extreme weather1%
- Security0%
Other airlines on DTW to EWR
- Republic Airways81% on time · 15 min avg delay
- Spirit Airlines68% on time · 24 min avg delay
- United Airlines90% on time · 11 min avg delay
Full DTW to EWR comparison →
Delta Air Lines on-time record across all routes →
1,618 Delta Air Lines flights tracked on this route; 53 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.