Flight profile · Delta Air Lines
DL2553
Phoenix (PHX) to Minneapolis (MSP) · scheduled 6:00 AM – 11:09 AM
How DL2553 performs
785 operations, June 2024 – July 2026.
DL2553 arrived on time 93.6% of the time, against 84.3% for all PHX → MSP flights, so this departure is 9.3 percentage points better than the route as a whole. Against Delta Air Lines’ own flights on this route it is 6.8 points better.
Source: US DOT Bureau of Transportation Statistics · 785 operations, June 2024 – July 2026 · If DL2553 is cancelled or significantly changed, DOT’s automatic refund rule may entitle you to your money back. The refund checker walks through eligibility.
What stands out
How DL2553 compares to other flight numbers, not just to itself.
This flight stays close to typical even on its worst days, a smaller gap than 95% of 11,788 comparable flight numbers.
A typical arrival is 12 min early, and the worst tenth are only 19 minutes worse than that.
Source: FlyerIntel analysis of US DOT BTS data · June 2024 – July 2026 · The one thing about this specific departure that ranks most extreme against every other published flight number, out of everything FlyerIntel checks — shown only when something clears a real statistical bar, not for every flight.
Where DL2553 is right now
A live reading, only if you ask for it. It is not part of the reliability record above.
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Against the rest of the route
| Flight or route | On time | Cancelled | Median delay | Severe | Flights |
|---|---|---|---|---|---|
| DL2553 | 93.6% | 0.76% | -12 min | 3.0% | 785 |
| Delta Air Lines on PHX → MSP | 86.8% | 0.57% | -9 min | 4.0% | 6,456 |
| All PHX → MSP flights | 84.3% | 0.59% | -8 min | 4.9% | 9,907 |
Source: FlyerIntel analysis of US DOT BTS data · June 2024 – July 2026
Why DL2553 runs late
Where US DOT attributed the delay minutes on this flight.
crew, maintenance, boarding and fueling, all within the carrier’s control
the inbound aircraft was late, so this flight started late
airspace and airport capacity, including weather-driven flow control
weather severe enough to stop this flight specifically
Share of the delay minutes US DOT attributed to each cause for DL2553 on PHX → MSP. Only delays of 15 minutes or more are attributed.
Source: US DOT Bureau of Transportation Statistics · Data covering June 2024 – July 2026
Does a late aircraft delay this flight?
How often the plane that flies DL2553 comes in late, and what that does to the departure.
DL2553 is usually the aircraft’s first flight of the day: the schedule gives it a median of 9.8 hours on the ground at PHX, so its “inbound” is mostly the aircraft’s arrival the evening before.
When the aircraft came in 15 or more minutes late, DL2553 pushed back an average of 13 minutes late; when it came in on time or early, an average of 0 minutes late.
Each departure is matched to the flight the same aircraft flew into PHX just before it, using the tail number in the DOT file, 639 of 779 departures in all. A departure is left out when that flight is unknown, was cancelled or diverted, or the aircraft had sat for more than 12 hours. A flight the airline cancelled never left and is not in the count, and one flown by a substitute aircraft is matched to the aircraft that flew it, not to the one first planned.
Against the network at the same turn length
| Share of departures | Inbound landed 15+ late | Left 15+ late after a late inbound | Left 15+ late after an on-time inbound |
|---|---|---|---|
| DL2553 | 30% | 8% | 4% |
| Network, same turn | 29% | 12% | 9% |
A night on the ground absorbs most of a late arrival, so a late inbound matters far less on a turn this long than on a same-day one.
The network row is every flight with a scheduled turn of 6 hours or more, usually overnight. How often DL2553’s aircraft landed 15 or more minutes late is about the same as the network’s and, once the aircraft was late, how often DL2553 left 15 or more minutes late is lower than the network’s.
More: Which Flight Numbers Pay for a Late Aircraft lists the flight numbers that pass a late aircraft on.
Source: US DOT Bureau of Transportation Statistics · Data covering June 2024 – July 2026
From pushback to gate
When it leaves PHX late, does that still matter by the time it reaches MSP?
DL2553 pushes back an average of 4.5 minutes late and reaches the gate at MSP an average of 3.8 minutes early. The 8.2 minutes between those two figures are slack the published schedule already carries, which is why a late pushback on this flight does not reliably become a late arrival. Its 13.9 minutes on the taxiways at PHX is about what any departure from the airport in that hour spends.
On arrival at MSP, DL2553 spends 5.9 min taxiing from touchdown to the gate — ground time a connecting passenger sits through before they can even leave the aircraft, on top of however late the flight itself ran. That is about what any arrival at MSP spends on the ground before reaching the gate.
Departure delay is averaged over every pushback and arrival delay over every completed arrival, so the two counts differ by the flights that never reached MSP. Taxi-out is gate to wheels up and sits inside the scheduled block rather than on top of it; the comparison is 25,597 departures from PHX scheduled in the clock hour DL2553 most often leaves in. Taxi-in is landing to gate, compared against every arrival FlyerIntel has on file at MSP (369,815 flights), not just DL2553’s own. More on taxi time.
Source: FlyerIntel analysis of US DOT BTS data · June 2024 – July 2026
The hour it leaves PHX
Part of any flight’s record belongs to the clock rather than to the flight. DL2553 has one departure time, so this is what that time is worth.
On-time arrival rate. 25,597 departures from PHX are scheduled in the 6 AM–7 AM hour over the period, against 598,518 across the whole day.
DL2553 is scheduled out of PHX at 6:00 AM, in the 6 AM–7 AM bank. Departures from PHX in that hour arrive on time 94.0% of the time against 80.3% across the airport’s whole day — the slot alone is worth 13.7 points better before anything about this particular flight is considered.
The two airport figures cover every departure from PHX to every destination, so they describe the slot rather than this journey — the like-for-like comparison against the route is above. Hours are scheduled local, and a number whose schedule moved between banks inside the period has no single hour and is not described here at all. Why the hour matters.
Source: FlyerIntel analysis of US DOT BTS data · June 2024 – July 2026 · Hours below 120 departures are not scored.
Other routes DL2553 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.
| Route | Operated | Flights | On time |
|---|---|---|---|
| GSO→ATL Greensboro to Atlanta | September 5, 2023 – June 6, 2024 | 145 | 95.2% |
| ATL→GSO Atlanta to Greensboro | September 11, 2023 – June 6, 2024 | 125 | 95.2% |
| JFK→PBI New York to West Palm Beach | January 8, 2024 – March 8, 2024 | 53 | — |
| PBI→JFK West Palm Beach to New York | January 8, 2024 – March 8, 2024 | 53 | — |
| FLL→ATL Fort Lauderdale to Atlanta | December 7, 2023 – January 7, 2024 | 28 | — |
| ATL→FLL Atlanta to Fort Lauderdale | December 7–15, 2023 | 9 | — |
| PHL→MSP Philadelphia to Minneapolis | November 28, 2023 – December 6, 2023 | 5 | — |
| ATL→BNA Atlanta to Nashville | November 27, 2023 | 1 | — |
| BNA→ATL Nashville to Atlanta | November 27, 2023 | 1 | — |
| BOS→DFW Boston to Dallas–Fort Worth | November 11–18, 2023 | 2 | — |
| CLE→ATL Cleveland to Atlanta | July 10–31, 2023 | 22 | — |
| DFW→DTW Dallas–Fort Worth to Detroit | July 7–8, 2023 | 2 | — |
| DTW→DFW Detroit to Dallas–Fort Worth | July 7–8, 2023 | 2 | — |
Because the same number has served different journeys, the statistics above describe only the route DL2553 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.
7 min late
against a median of 12 min early
Percentiles over 785 operations; cancelled and diverted flights are counted separately.
Source: US DOT Bureau of Transportation Statistics · Data covering June 2024 – July 2026
Data and methodology
Calculated by FlyerIntel from 785 records of DL2553 operating PHX → MSP, 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.
Full methodology · Data sources · Report a problem
Related research: Most and Least Reliable Flight Numbers · The Delay You Inherit · Making Up Time in the Air
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