Flight Reliability
DL 1113 · Delta Air Lines
Detroit → Denver (DTW–DEN)
93
Nerd Approved
WanderNerd Reliability Score
- 87%
- Arrive within 15 minutes
- 1 min
- Average arrival delay
- 0.3%
- Cancelled
- 7 min early
- Median arrival delay
Based on 365 historical flights. Data through May 2026.
What the data says
Skip Tuesday if you can.
DL 1113 arrived on time 93% of the time on Sundays. On Tuesdays: 80%.
A bit ahead of the DTW–DEN route.
DL 1113 arrived on time 87% of the time, versus 80% across the DTW–DEN route.
A bit ahead of the Delta Air Lines network.
DL 1113 arrived on time 87% of the time, versus 81% across the Delta Air Lines network.
It basically never cancels.
Out of 365 scheduled flights, only 0.3% were cancelled.
The breakdown
- Mon90%(52 flights)
- Tue80%(51 flights)
- Wed85%(52 flights)
- Thu87%(52 flights)
- Fri85%(52 flights)
- Sat87%(52 flights)
- Sun93%(53 flights)
93%
May
Jun 90% → May 93% on time
| Month | On-time percentage | Flights |
|---|---|---|
| June 2025 | 90% | 30 |
| July 2025 | 84% | 31 |
| August 2025 | 90% | 31 |
| September 2025 | 97% | 30 |
| October 2025 | 94% | 31 |
| November 2025 | 93% | 30 |
| December 2025 | 58% | 31 |
| January 2026 | 65% | 31 |
| February 2026 | 89% | 28 |
| March 2026 | 94% | 31 |
| April 2026 | 93% | 30 |
| May 2026 | 93% | 30 |
- Departures on time
- 93%
- Diverted
- 0%
- Flights flown
- 364
- Months covered
- 12
Same route, other flights
Keep nerding
Based on 365 historical flights, because apparently we checked. Historical flight data: U.S. Bureau of Transportation Statistics, June 2025 – May 2026. Data through May 2026. How we calculate this.