Flight OddsDL828 LAS → BOS
Delta Air Lines · Las Vegas, NV to Boston, MA · 58 flights observed, 2026-01-05 to 2026-03-06 · 2,381 mi
DL828 covers more than one route in the data window — the stats below are for LAS → BOS, the one it has flown most recently. The others are linked under “Other routes”.
On-time arrival
73%
Median delay
-2 min
90th percentile
+69 min
Cancellation rate
5%
How often is DL828 on time?
Across 58 flights on LAS → BOS from 2026-01-05 to 2026-03-06, DL828 arrived within 15 minutes of schedule 73% of the time. The median arrival delay was -2 min, and the worst 10% of flights arrived +69 min or later. 5% of flights were cancelled.
Delay distribution
Arrival delay for completed flights (excludes cancellations and diversions).
| Arrival | Flights | Share |
|---|---|---|
| Early / on-time | 40 | 73% |
| 16-30 min | 6 | 11% |
| 31-60 min | 3 | 5% |
| 61-120 min | 4 | 7% |
| 2+ hrs | 2 | 4% |
Performance by month
| Month | Flights | On-time | Avg delay |
|---|---|---|---|
| 2026-01 | 26 | 81% | +1 min |
| 2026-02 | 23 | 61% | +33 min |
| 2026-03 | 6 | 83% | -7 min |
Performance by day of week
| Day | Flights | On-time |
|---|---|---|
| Mon | 8 | 63% |
| Tue | 9 | 89% |
| Wed | 9 | 67% |
| Thu | 9 | 56% |
| Fri | 9 | 78% |
| Sat | 5 | 80% |
| Sun | 6 | 83% |
Other routes
Related
Based on US Department of Transportation Bureau of Transportation Statistics on-time data. Loading live conditions and full charts…