Flight OddsDL3709 CMH → DTW
Delta Air Lines · Columbus, OH to Detroit, MI · 21 flights observed, 2026-01-19 to 2026-02-11 · 155 mi
DL3709 covers more than one route in the data window — the stats below are for CMH → DTW, the one it has flown most recently. The others are linked under “Other routes”.
On-time arrival
55%
Median delay
+2 min
90th percentile
+99 min
Cancellation rate
5%
How often is DL3709 on time?
Across 21 flights on CMH → DTW from 2026-01-19 to 2026-02-11, DL3709 arrived within 15 minutes of schedule 55% of the time. The median arrival delay was +2 min, and the worst 10% of flights arrived +99 min or later. 5% of flights were cancelled.
Delay distribution
Arrival delay for completed flights (excludes cancellations and diversions).
| Arrival | Flights | Share |
|---|---|---|
| Early / on-time | 11 | 55% |
| 16-30 min | 4 | 20% |
| 31-60 min | 0 | 0% |
| 61-120 min | 3 | 15% |
| 2+ hrs | 2 | 10% |
Performance by month
| Month | Flights | On-time | Avg delay |
|---|---|---|---|
| 2026-01 | 10 | 50% | +45 min |
| 2026-02 | 10 | 60% | +12 min |
Performance by day of week
| Day | Flights | On-time |
|---|---|---|
| Mon | 4 | 25% |
| Tue | 4 | 50% |
| Wed | 4 | 50% |
| Thu | 3 | 100% |
| Fri | 3 | 33% |
| Sat | No data | — |
| Sun | 2 | 100% |
Other routes
Related
Based on US Department of Transportation Bureau of Transportation Statistics on-time data. Loading live conditions and full charts…