Flight OddsDL5199 BUF → DTW
Delta Air Lines · Buffalo, NY to Detroit, MI · 93 flights observed, 2025-07-01 to 2025-10-05 · 241 mi
DL5199 covers more than one route in the data window — the stats below are for BUF → DTW, the one it has flown most recently. The others are linked under “Other routes”.
On-time arrival
89%
Median delay
-13 min
90th percentile
+18 min
Cancellation rate
1%
How often is DL5199 on time?
Across 93 flights on BUF → DTW from 2025-07-01 to 2025-10-05, DL5199 arrived within 15 minutes of schedule 89% of the time. The median arrival delay was -13 min, and the worst 10% of flights arrived +18 min or later. 1% of flights were cancelled.
Delay distribution
Arrival delay for completed flights (excludes cancellations and diversions).
| Arrival | Flights | Share |
|---|---|---|
| Early / on-time | 82 | 89% |
| 16-30 min | 2 | 2% |
| 31-60 min | 2 | 2% |
| 61-120 min | 4 | 4% |
| 2+ hrs | 2 | 2% |
Performance by month
| Month | Flights | On-time | Avg delay |
|---|---|---|---|
| 2025-07 | 30 | 83% | +13 min |
| 2025-08 | 31 | 87% | -3 min |
| 2025-09 | 27 | 96% | -11 min |
| 2025-10 | 4 | 100% | -21 min |
Performance by day of week
| Day | Flights | On-time |
|---|---|---|
| Mon | 12 | 100% |
| Tue | 14 | 79% |
| Wed | 14 | 79% |
| Thu | 14 | 100% |
| Fri | 14 | 93% |
| Sat | 10 | 70% |
| Sun | 14 | 100% |
Other routes
Related
Based on US Department of Transportation Bureau of Transportation Statistics on-time data. Loading live conditions and full charts…