Delta Air Lines CLT to SLC on-time performance
Delta Air Lines nonstop flights from Charlotte to Salt Lake City · Aug 2025 – Jul 2026
On-time arrivals
85%
arrived < 15 min late
Cancelled
1.4%
5 flights
Avg arrival delay
13 min
77 min when late
Rank on route
#1 of 2
route average 82% on time
Key facts
- Delta Air Lines flights on CLT to SLC arrived on time 85% of the time in Aug 2025 – Jul 2026.
- 1.4% were cancelled, and 4% arrived an hour or more late.
- That ranks #1 of 2 airlines on this route, which averaged 82% on time overall.
- The largest source of delay minutes was airline (crew, maintenance, cleaning, fueling) (65%).
On-time trend by month
Why this airline's flights were late
- Airline (crew, maintenance, cleaning, fueling)65%
- Air traffic control & airport congestion18%
- Late-arriving aircraft15%
- Extreme weather2%
- Security0%
Other airlines on CLT to SLC
- American Airlines80% on time · 13 min avg delay
Full CLT to SLC comparison →
Delta Air Lines on-time record across all routes →
365 Delta Air Lines flights tracked on this route; 5 cancelled, 0 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.