Flight OddsSEA → PHX Delta Air Lines
Delta Air Lines · Seattle, WA to Phoenix, AZ · 1,765 flights, 2025-07-01 to 2026-06-30 · aggregated across 10 flight numbers
On-time arrival
84%
Median delay
-8 min
90th percentile
+32 min
Cancellation rate
1%
How on-time is Delta Air Lines from SEA to PHX?
Across every Delta Air Lines flight number on SEA → PHX (1,765 flights, 2025-07-01 to 2026-06-30), 84% arrived within 15 minutes of schedule. Median arrival delay -8 min; the worst 10% ran +32 min or later. 1% were cancelled.
Delay distribution
Arrival delay for completed flights (excludes cancellations and diversions).
| Arrival | Flights | Share |
|---|---|---|
| Early / on-time | 1,458 | 84% |
| 16-30 min | 106 | 6% |
| 31-60 min | 81 | 5% |
| 61-120 min | 62 | 4% |
| 2+ hrs | 37 | 2% |
Performance by month
| Month | Flights | On-time | Avg delay |
|---|---|---|---|
| 2025-07 | 153 | 90% | -5 min |
| 2025-08 | 152 | 89% | -2 min |
| 2025-09 | 142 | 90% | -3 min |
| 2025-10 | 153 | 86% | -2 min |
| 2025-11 | 143 | 74% | +11 min |
| 2025-12 | 151 | 74% | +12 min |
| 2026-01 | 131 | 82% | +9 min |
| 2026-02 | 126 | 81% | +3 min |
| 2026-03 | 143 | 80% | +12 min |
| 2026-04 | 148 | 86% | +3 min |
| 2026-05 | 152 | 86% | -1 min |
| 2026-06 | 150 | 83% | -1 min |
Performance by day of week
| Day | Flights | On-time |
|---|---|---|
| Mon | 253 | 79% |
| Tue | 254 | 86% |
| Wed | 249 | 88% |
| Thu | 252 | 80% |
| Fri | 247 | 84% |
| Sat | 240 | 87% |
| Sun | 249 | 81% |
DL flight numbers on SEA → PHX
Related
Based on US DOT Bureau of Transportation Statistics on-time data. Loading the full breakdown…