Flight OddsDL5591 BOS → MCI
Delta Air Lines · Boston, MA to Kansas City, MO · 19 flights observed, 2026-04-13 to 2026-05-06 · 1,256 mi
DL5591 covers more than one route in the data window — the stats below are for BOS → MCI, the one it has flown most recently. The others are linked under “Other routes”.
On-time arrival
89%
Median delay
-21 min
90th percentile
+21 min
Cancellation rate
0%
How often is DL5591 on time?
Across 19 flights on BOS → MCI from 2026-04-13 to 2026-05-06, DL5591 arrived within 15 minutes of schedule 89% of the time. The median arrival delay was -21 min, and the worst 10% of flights arrived +21 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 | 17 | 89% |
| 16-30 min | 0 | 0% |
| 31-60 min | 1 | 5% |
| 61-120 min | 1 | 5% |
| 2+ hrs | 0 | 0% |
Performance by month
| Month | Flights | On-time | Avg delay |
|---|---|---|---|
| 2026-04 | 13 | 85% | -12 min |
| 2026-05 | 6 | 100% | -10 min |
Performance by day of week
| Day | Flights | On-time |
|---|---|---|
| Mon | 4 | 100% |
| Tue | 4 | 100% |
| Wed | 4 | 100% |
| Thu | 2 | 0% |
| Fri | 1 | 100% |
| Sat | 3 | 100% |
| Sun | 1 | 100% |
Other routes
Related
Based on US Department of Transportation Bureau of Transportation Statistics on-time data. Loading live conditions and full charts…