Flight profile · Delta Air Lines
DL2419
Phoenix (PHX) to Seattle (SEA) · scheduled 12:05 PM – 2:21 PM
How DL2419 performs
754 operations, 2024-06-07 to 2026-06-30.
DL2419 arrived on time 92.8% of the time, against 82.8% for all PHX → SEA flights — this specific departure is 10.0 percentage points better than the route as a whole. Against Delta Air Lines’s own flights on this route it is 2.5 points better.
Source: US DOT Bureau of Transportation Statistics · 754 operations between 2024-06-07 to 2026-06-30
Against the rest of the route
| On time | Cancelled | Median delay | Severe | Flights | |
|---|---|---|---|---|---|
| DL2419 | 92.8% | 0.66% | -15 min | 2.1% | 754 |
| Delta Air Lines on PHX → SEA | 90.2% | 0.55% | -15 min | 3.8% | 5,262 |
| All PHX → SEA flights | 82.8% | 0.58% | -6 min | 4.3% | 21,737 |
Source: FlyerIntel analysis of US DOT BTS data · 2024-06-07 to 2026-06-30
Other routes DL2419 has flown
A flight number is a slot in a schedule, and carriers reassign it. These are the other city pairs this number served in the analysis period.
Because the same number has served different journeys, the statistics above describe only the route DL2419 currently operates. Blending them would produce an average of two different flights.
When it goes wrong
The average describes a usual day. This is the day that ruins a connection.
6 min late
against a median of 15 min early
Percentiles over 754 operations. Cancelled and diverted flights have no arrival time and are counted separately rather than as very late arrivals.
Why DL2419 runs late
Where US DOT attributed the delay minutes on this flight.
the inbound aircraft was late, so this flight started late
crew, maintenance, boarding, fuelling — within the carrier’s control
airspace and airport capacity, including weather-driven flow control
Share of the delay minutes US DOT attributed to each cause for DL2419 on PHX → SEA. A single late flight can carry more than one cause, and only delays of fifteen minutes or more are attributed at all.
Other departures on PHX → SEA
Same airports, same journey — and not the same odds of arriving on time.
| Flight | Airline | On time | Median arrival | Operations |
|---|---|---|---|---|
| DL2444 | Delta Air Lines | 94.6% | 17 min early | 747 |
| AS637 | Alaska Airlines | 88.2% | 6 min early | 962 |
| AS603 | Alaska Airlines | 87.7% | 8 min early | 729 |
| AS645 | Alaska Airlines | 85.0% | 4 min early | 1,048 |
| AS611 | Alaska Airlines | 83.9% | 6 min early | 839 |
| AS739 | Alaska Airlines | 71.0% | 2 min late | 610 |
Every departure listed carries at least 600 operations, so the comparison is between figures that mean something. Schedules change; confirm the departure still operates before booking around this.
Data and methodology
Calculated by FlyerIntel from 754 records of DL2419 operating PHX → SEA, published by the US DOT Bureau of Transportation Statistics. A flight counts as delayed when it arrives 15 or more minutes after schedule. Cancelled and diverted flights are excluded from the on-time rate and reported separately. Flight numbers are resolved as carrier plus number plus route, because the same number serves different routes over time.
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