Flight OddsDL2148 PHX → BOS
Delta Air Lines · Phoenix, AZ to Boston, MA · 37 flights observed, 2026-03-08 to 2026-05-04 · 2,300 mi
DL2148 covers more than one route in the data window — the stats below are for PHX → BOS, the one it has flown most recently. The others are linked under “Other routes”.
On-time arrival
84%
Median delay
-5 min
90th percentile
+28 min
Cancellation rate
0%
How often is DL2148 on time?
Across 37 flights on PHX → BOS from 2026-03-08 to 2026-05-04, DL2148 arrived within 15 minutes of schedule 84% of the time. The median arrival delay was -5 min, and the worst 10% of flights arrived +28 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 | 31 | 84% |
| 16-30 min | 3 | 8% |
| 31-60 min | 2 | 5% |
| 61-120 min | 1 | 3% |
| 2+ hrs | 0 | 0% |
Performance by month
| Month | Flights | On-time | Avg delay |
|---|---|---|---|
| 2026-03 | 14 | 86% | +4 min |
| 2026-04 | 19 | 79% | -4 min |
| 2026-05 | 4 | 100% | -19 min |
Performance by day of week
| Day | Flights | On-time |
|---|---|---|
| Mon | 9 | 89% |
| Tue | No data | — |
| Wed | No data | — |
| Thu | 8 | 88% |
| Fri | 8 | 63% |
| Sat | 3 | 100% |
| Sun | 9 | 89% |
Other routes
Related
Based on US Department of Transportation Bureau of Transportation Statistics on-time data. Loading live conditions and full charts…