Flight Reliability
DL 2413 · Delta Air Lines
Salt Lake City → Chicago (SLC–ORD)
69
Usually Fine
WanderNerd Reliability Score
- 75%
- Arrive within 15 minutes
- 19 min
- Average arrival delay
- 0.8%
- Cancelled
- 2 min early
- Median arrival delay
Based on 363 historical flights. Data through May 2026.
What the data says
Mondays have been rough.
DL 2413 arrived on time 87% of the time on Wednesdays and just 65% on Mondays. That gap is worth planning around.
A bit behind the Delta Air Lines network.
DL 2413 arrived on time 75% of the time, versus 81% across the Delta Air Lines network.
Slipping a little lately.
DL 2413 arrived on time 71% of the time over the last three months in the data, compared with 76% in the three months before that.
The breakdown
- Mon65%(52 flights)
- Tue77%(51 flights)
- Wed87%(52 flights)
- Thu76%(50 flights)
- Fri67%(49 flights)
- Sat83%(47 flights)
- Sun72%(53 flights)
77%
May
Jun 70% → May 77% on time
| Month | On-time percentage | Flights |
|---|---|---|
| June 2025 | 70% | 30 |
| July 2025 | 61% | 31 |
| August 2025 | 90% | 30 |
| September 2025 | 93% | 30 |
| October 2025 | 77% | 30 |
| November 2025 | 69% | 29 |
| December 2025 | 69% | 29 |
| January 2026 | 77% | 31 |
| February 2026 | 82% | 27 |
| March 2026 | 59% | 29 |
| April 2026 | 78% | 27 |
| May 2026 | 77% | 31 |
- Departures on time
- 77%
- Diverted
- 1.7%
- Flights flown
- 354
- Months covered
- 12
Same route, other flights
Keep nerding
Based on 363 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.