Flight OddsDL4338 PLN → DTW
Delta Air Lines · Pellston, MI to Detroit, MI · 336 flights observed, 2025-07-01 to 2026-06-30 · 243 mi
DL4338 covers more than one route in the data window — the stats below are for PLN → DTW, the one it has flown most recently. The others are linked under “Other routes”.
On-time arrival
85%
Median delay
-18 min
90th percentile
+44 min
Cancellation rate
14%
How often is DL4338 on time?
Across 336 flights on PLN → DTW from 2025-07-01 to 2026-06-30, DL4338 arrived within 15 minutes of schedule 85% of the time. The median arrival delay was -18 min, and the worst 10% of flights arrived +44 min or later. 14% of flights were cancelled.
Delay distribution
Arrival delay for completed flights (excludes cancellations and diversions).
| Arrival | Flights | Share |
|---|---|---|
| Early / on-time | 244 | 85% |
| 16-30 min | 9 | 3% |
| 31-60 min | 10 | 3% |
| 61-120 min | 8 | 3% |
| 2+ hrs | 17 | 6% |
Performance by month
| Month | Flights | On-time | Avg delay |
|---|---|---|---|
| 2025-07 | 31 | 94% | -6 min |
| 2025-08 | 31 | 94% | -1 min |
| 2025-09 | 30 | 93% | -9 min |
| 2025-10 | 23 | 91% | -12 min |
| 2025-11 | 22 | 95% | -23 min |
| 2025-12 | 18 | 78% | +21 min |
| 2026-01 | 22 | 77% | -12 min |
| 2026-02 | 23 | 65% | +113 min |
| 2026-03 | 24 | 67% | +23 min |
| 2026-04 | 9 | 67% | +0 min |
| 2026-05 | 25 | 92% | -8 min |
| 2026-06 | 30 | 83% | -4 min |
Performance by day of week
| Day | Flights | On-time |
|---|---|---|
| Mon | 43 | 86% |
| Tue | 34 | 79% |
| Wed | 33 | 82% |
| Thu | 46 | 83% |
| Fri | 43 | 91% |
| Sat | 47 | 87% |
| Sun | 42 | 83% |
Other routes
Related
Based on US Department of Transportation Bureau of Transportation Statistics on-time data. Loading live conditions and full charts…