Flight OddsDL4837 CLE → DTW
Delta Air Lines · Cleveland, OH to Detroit, MI · 83 flights observed, 2025-07-01 to 2025-10-05 · 95 mi
DL4837 covers more than one route in the data window — the stats below are for CLE → DTW, the one it has flown most recently. The others are linked under “Other routes”.
On-time arrival
86%
Median delay
-11 min
90th percentile
+24 min
Cancellation rate
0%
How often is DL4837 on time?
Across 83 flights on CLE → DTW from 2025-07-01 to 2025-10-05, DL4837 arrived within 15 minutes of schedule 86% of the time. The median arrival delay was -11 min, and the worst 10% of flights arrived +24 min or later. 0% of flights were cancelled.
Delay distribution
Arrival delay for completed flights (excludes cancellations and diversions).
| Arrival | Flights | Share |
|---|---|---|
| Early / on-time | 71 | 86% |
| 16-30 min | 4 | 5% |
| 31-60 min | 5 | 6% |
| 61-120 min | 2 | 2% |
| 2+ hrs | 1 | 1% |
Performance by month
| Month | Flights | On-time | Avg delay |
|---|---|---|---|
| 2025-07 | 28 | 79% | +1 min |
| 2025-08 | 25 | 88% | -3 min |
| 2025-09 | 26 | 88% | -1 min |
| 2025-10 | 4 | 100% | -17 min |
Performance by day of week
| Day | Flights | On-time |
|---|---|---|
| Mon | 13 | 85% |
| Tue | 14 | 79% |
| Wed | 14 | 71% |
| Thu | 14 | 93% |
| Fri | 14 | 100% |
| Sat | 1 | 100% |
| Sun | 13 | 85% |
Other routes
Related
Based on US Department of Transportation Bureau of Transportation Statistics on-time data. Loading live conditions and full charts…