DL1406 PHX → SEA

Delta Air Lines · Phoenix, AZ to Seattle, WA · 120 flights observed, 2025-08-11 to 2025-12-19 · 1,107 mi

This flight's scheduled flight time has grown by 12 min since 2025-08 — some of the on-time performance may reflect a more generous published schedule, not a faster or more reliable flight.

DL1406 covers more than one route in the data window — the stats below are for PHX → SEA, the one it has flown most recently. The others are linked under “Other routes”.

On-time arrival
87%
Median delay
-13 min
90th percentile
+35 min
Cancellation rate
0%

How often is DL1406 on time?

Across 120 flights on PHX → SEA from 2025-08-11 to 2025-12-19, DL1406 arrived within 15 minutes of schedule 87% of the time. The median arrival delay was -13 min, and the worst 10% of flights arrived +35 min or later. 0% of flights were cancelled.

Delay distribution

Arrival delay for completed flights (excludes cancellations and diversions).

ArrivalFlightsShare
Early / on-time10487%
16-30 min33%
31-60 min33%
61-120 min65%
2+ hrs43%

Performance by month

MonthFlightsOn-timeAvg delay
2025-081979%+10 min
2025-092584%-2 min
2025-103097%-14 min
2025-112778%-1 min
2025-121995%-3 min

Performance by day of week

DayFlightsOn-time
Mon1979%
Tue1889%
Wed1889%
Thu1788%
Fri1681%
Sat15100%
Sun1782%

Based on US Department of Transportation Bureau of Transportation Statistics on-time data. Loading live conditions and full charts…