Flight Reliability
DL 5306 · Delta Air Lines
Atlanta → Des Moines (ATL–DSM)83% of its flights flew this route. The rest (ATL–GSP, ATL–EVV) are included in these numbers.
Not enough history
Only 18 flights in the data. We don't publish a score on samples this small.
- 77%
- Arrive within 15 minutes
- 24 min
- Average arrival delay
- 5.6%
- Cancelled
- 3 min
- Median arrival delay
Based on 18 historical flights. Data through May 2026.We don't have enough history to call this one yet. Under 30 flights is an anecdote, not a statistic.
The breakdown
- Mon—(2 flights)
- Tue—(2 flights)
- Wed—(2 flights)
- Thu—(2 flights)
- Fri—(2 flights)
- Sat—(5 flights)
- Sun—(2 flights)
- 12–3 PM—(2 flights)
- 6–9 PM—(4 flights)
- 9 PM–12 AM82%(11 flights)
- Departures on time
- 77%
- Diverted
- 0%
- Flights flown
- 17
- Months covered
- 2
Same route, other flights
Keep nerding
Based on 18 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.