Flight OddsBOS → LAS Delta Air Lines
Delta Air Lines · Boston, MA to Las Vegas, NV · 593 flights, 2025-07-01 to 2026-06-30 · aggregated across 5 flight numbers
On-time arrival
79%
Median delay
-5 min
90th percentile
+35 min
Cancellation rate
1%
How on-time is Delta Air Lines from BOS to LAS?
Across every Delta Air Lines flight number on BOS → LAS (593 flights, 2025-07-01 to 2026-06-30), 79% arrived within 15 minutes of schedule. Median arrival delay -5 min; the worst 10% ran +35 min or later. 1% were cancelled.
Delay distribution
Arrival delay for completed flights (excludes cancellations and diversions).
| Arrival | Flights | Share |
|---|---|---|
| Early / on-time | 461 | 79% |
| 16-30 min | 50 | 9% |
| 31-60 min | 37 | 6% |
| 61-120 min | 22 | 4% |
| 2+ hrs | 13 | 2% |
Performance by month
| Month | Flights | On-time | Avg delay |
|---|---|---|---|
| 2025-07 | 58 | 83% | +5 min |
| 2025-08 | 44 | 86% | -5 min |
| 2025-09 | 42 | 76% | +6 min |
| 2025-10 | 47 | 79% | +2 min |
| 2025-11 | 40 | 85% | -3 min |
| 2025-12 | 49 | 73% | +6 min |
| 2026-01 | 54 | 74% | +10 min |
| 2026-02 | 47 | 68% | +6 min |
| 2026-03 | 61 | 82% | +2 min |
| 2026-04 | 60 | 88% | -2 min |
| 2026-05 | 50 | 76% | +7 min |
| 2026-06 | 31 | 74% | +2 min |
Performance by day of week
| Day | Flights | On-time |
|---|---|---|
| Mon | 91 | 75% |
| Tue | 72 | 74% |
| Wed | 73 | 81% |
| Thu | 93 | 75% |
| Fri | 94 | 82% |
| Sat | 69 | 86% |
| Sun | 91 | 82% |
DL flight numbers on BOS → LAS
Related
Based on US DOT Bureau of Transportation Statistics on-time data. Loading the full breakdown…