Flight Reliability
DL 4832 · Delta Air Lines
Des Moines → Minneapolis (DSM–MSP)95% of its flights flew this route. The rest (CHS–LGA, LGA–CHS) are included in these numbers.
- 76%
- Arrive within 15 minutes
- 16 min
- Average arrival delay
- 1.2%
- Cancelled
- 10 min early
- Median arrival delay
Based on 162 historical flights. Data through May 2026.
What the data says
Friday is doing you no favors.
DL 4832 arrived on time 85% of the time on Tuesdays and just 64% on Fridays. That gap is worth planning around.
A bit behind the DSM–MSP route.
DL 4832 arrived on time 76% of the time, versus 82% across the DSM–MSP route.
A bit behind the Delta Air Lines network.
DL 4832 arrived on time 76% of the time, versus 81% across the Delta Air Lines network.
Recent months have been rougher.
DL 4832 arrived on time 67% of the time over the last three months in the data, compared with 83% in the three months before that.
The breakdown
- Mon76%(25 flights)
- Tue85%(26 flights)
- Wed81%(26 flights)
- Thu72%(25 flights)
- Fri64%(25 flights)
- Sat—(8 flights)
- Sun80%(25 flights)
- 12–3 PM—(4 flights)
- 3–6 PM76%(156 flights)
Jun 56% → Dec 25% on time
| Month | On-time percentage | Flights |
|---|---|---|
| June 2025 | 56% | 18 |
| July 2025 | 83% | 23 |
| August 2025 | 84% | 31 |
| September 2025 | 82% | 28 |
| October 2025 | 89% | 26 |
| November 2025 | 89% | 18 |
| December 2025 | 25% | 16 |
- Departures on time
- 77%
- Diverted
- 0%
- Flights flown
- 160
- Months covered
- 7
Same route, other flights
Keep nerding
Based on 162 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.