Flight OddsDL4023 PIT → DTW
Delta Air Lines · Pittsburgh, PA to Detroit, MI · 21 flights observed, 2025-09-11 to 2025-10-05 · 201 mi
DL4023 covers more than one route in the data window — the stats below are for PIT → DTW, the one it has flown most recently. The others are linked under “Other routes”.
On-time arrival
86%
Median delay
-19 min
90th percentile
+19 min
Cancellation rate
0%
How often is DL4023 on time?
Across 21 flights on PIT → DTW from 2025-09-11 to 2025-10-05, DL4023 arrived within 15 minutes of schedule 86% of the time. The median arrival delay was -19 min, and the worst 10% of flights arrived +19 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 | 18 | 86% |
| 16-30 min | 1 | 5% |
| 31-60 min | 1 | 5% |
| 61-120 min | 1 | 5% |
| 2+ hrs | 0 | 0% |
Performance by month
| Month | Flights | On-time | Avg delay |
|---|---|---|---|
| 2025-09 | 17 | 88% | -9 min |
| 2025-10 | 4 | 75% | -3 min |
Performance by day of week
| Day | Flights | On-time |
|---|---|---|
| Mon | 3 | 67% |
| Tue | 3 | 100% |
| Wed | 3 | 67% |
| Thu | 4 | 100% |
| Fri | 4 | 100% |
| Sat | No data | — |
| Sun | 4 | 75% |
Other routes
Related
Based on US Department of Transportation Bureau of Transportation Statistics on-time data. Loading live conditions and full charts…