Flight profile · Delta Air Lines

DL358

Seattle (SEA) to Tampa (TPA) · scheduled 11:55 AM – 6:54 PM

FlyerIntel does not track flights in the air. This page describes how DL358 has historically performed, which is a different and more useful question when you are deciding what to book. For today’s status, check with Delta Air Lines.

How DL358 performs

749 operations, 2024-06-07 to 2026-06-30.

On-time arrivals
77.5%
568 of 733 completed
Cancellation rate
0.93%
7 cancelled
Median arrival delay
-4 min
Average 5.6 min
Severe delays
6.7%
Arrived 60+ minutes late
Delay when late
59 min
Average, when 15+ min late
Departure punctuality
79.8%
Left the gate on time

Source: US DOT Bureau of Transportation Statistics · 749 operations between 2024-06-07 to 2026-06-30

Against the rest of the route

On timeCancelledMedian delaySevereFlights
DL35877.5%0.93%-4 min6.7%749
Delta Air Lines on SEATPA79.6%0.83%-6 min5.8%1,083
All SEATPA flights77.2%1.07%-5 min5.0%3,077

Source: FlyerIntel analysis of US DOT BTS data · 2024-06-07 to 2026-06-30

Other routes DL358 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.

RouteOperatedFlightsOn time
DTWSFO Detroit to San Francisco2023-07-012024-06-0615982.8%
LAXBNA Los Angeles to Nashville2024-05-072024-06-0515
FLLLAX Fort Lauderdale to Los Angeles2024-03-102024-05-0658
RDUSEA Raleigh–Durham to Seattle2024-01-082024-03-0962
DTWMSP Detroit to Minneapolis2023-12-012023-12-033
ATLCAE Atlanta to Columbia2023-10-282023-11-046
BDLMSP Hartford to Minneapolis2023-10-142023-10-212
LAXLGA Los Angeles to New York2023-09-092023-10-075

Because the same number has served different journeys, the statistics above describe only the route DL358 currently operates. Blending them would produce an average of two different flights.

Data and methodology

Calculated by FlyerIntel from 749 records of DL358 operating SEATPA, 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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