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2,664 km · Domestic

Pittsburgh (PIT) – Salt Lake City (SLC)

In July 2026, 62 flights operated between Pittsburgh and Salt Lake City (both directions), and 79.0% left on time, according to the US BTS.

Official · July 2026 according to the US BTS only airlines required to report on-time data to the US DOT

Flights per month

Only complete months are shown. A month appears once the source has published every day of it.

The most recent periods19 periods
PeriodFlights operated 2025Flights operated 2026Change vs last year
January6260▼ 3.2%
February56560.0%
March6258▼ 6.5%
April60600.0%
May62620.0%
June5860▲ 3.4%
July62620.0%
August62––
September60––
October60–in progress
November60––
December58––
Year to date (Jan–Jul)422418▼ 0.9%

On-time departures by month

Departures within 15 minutes of schedule.

The most recent periods19 periods
PeriodOn-time departures 2025On-time departures 2026Change vs last year
January83.9%85.0%▲ 1.3%
February71.4%89.3%▲ 25.1%
March79.0%86.2%▲ 9.1%
April85.0%95.0%▲ 11.8%
May82.3%96.8%▲ 17.6%
June77.6%78.3%▲ 0.9%
July91.9%79.0%▼ 14.0%
August69.4%––
September90.0%––
October91.7%–in progress
November86.7%––
December84.5%––
Year-to-date average (Jan–Jul)81.6%87.1%▲ 6.7%

Cancelled flights by month

The most recent periods19 periods
PeriodCancelled flights 2025Cancelled flights 2026Change vs last year
January02–
February00–
March04–
April00–
May00–
June20▼ 100.0%
July00–
August0––
September0––
October0–in progress
November0––
December2––
Year to date (Jan–Jul)26▲ 200.0%

By direction

PIT → SLC

Scheduled flights
614
Flights operated
609
Cancelled
5 · 0.8%
On-time departures
78.8%

SLC → PIT

Scheduled flights
614
Flights operated
609
Cancelled
5 · 0.8%
On-time departures
88.5%

PIT → SLC and SLC → PIT counted separately.

Airlines on this route

Nov 1, 2024 – Jul 31, 2026
AirlineScheduled flights Share On-time departures Cancelled
Delta Air Lines DL 1,228 100.0% 83.7% 10

Shares are of scheduled flights in the period shown. Codeshare flights are counted once, under the operating airline.

Flight timing & delays

Historical departures, grouped by the scheduled local time at the departure airport. These are recorded outcomes, not a forecast for your flight.

Times are local to the departure airport of each flight; both directions are combined.

US domestic sectors recorded by BTS

Source: the US BTS · Nov 23, 2024 → Jul 31, 2026

Lowest average delay10:00–11:002.3min · 417 recorded · 412 measured
Gap to highest-delay hour8.8min10:00 ↔ 17:00
Recorded flights1,228PIT–SLC

Departure hour

On-time departures Partial coverage: only airlines that report on-time data to the US DOT

Hover, tap or focus a point to see its value, sample and source.

Average departure delay Partial coverage: only airlines that report on-time data to the US DOT

Hover, tap or focus a point to see its value, sample and source.

Recorded flights Partial coverage: only airlines that report on-time data to the US DOT

Hover, tap or focus a point to see its value, sample and source.

View the figures
Departure hourOn-time departuresAverage departure delayWith departure timeRecorded flights
00:00No observations———
01:00No observations———
02:00No observations———
03:00No observations———
04:00No observations———
05:00No observations———
06:00No observations———
07:00No observations———
08:00No observations———
09:00Fewer than 200 measured departures—22
10:0089.1%2.3 min412417
11:00Fewer than 200 measured departures—195195
12:00No observations———
13:00No observations———
14:00Fewer than 200 measured departures—11
15:00No observations———
16:00Fewer than 200 measured departures—11
17:0078.8%11.1 min607612
18:00No observations———
19:00No observations———
20:00No observations———
21:00No observations———
22:00No observations———
23:00No observations———

Day of week

Recorded flights Partial coverage: only airlines that report on-time data to the US DOT

Hover, tap or focus a point to see its value, sample and source.

No bucket in this view has 200 measured departures yet. Flight counts are shown; on-time and delay charts become available when the sample is large enough.

View the figures
Day of weekOn-time departuresAverage departure delayWith departure timeRecorded flights
MondayFewer than 200 measured departures—174176
TuesdayFewer than 200 measured departures—176176
WednesdayFewer than 200 measured departures—176176
ThursdayFewer than 200 measured departures—174174
FridayFewer than 200 measured departures—174174
SaturdayFewer than 200 measured departures—172176
SundayFewer than 200 measured departures—172176

Month of year

Months combine the same calendar month across the years shown; this is a seasonal pattern, not a monthly time series.

Recorded flights Partial coverage: only airlines that report on-time data to the US DOT

Hover, tap or focus a point to see its value, sample and source.

No bucket in this view has 200 measured departures yet. Flight counts are shown; on-time and delay charts become available when the sample is large enough.

View the figures
Month of yearOn-time departuresAverage departure delayWith departure timeRecorded flights
JanFewer than 200 measured departures—122124
FebFewer than 200 measured departures—112112
MarFewer than 200 measured departures—120124
AprFewer than 200 measured departures—120120
MayFewer than 200 measured departures—124124
JunFewer than 200 measured departures—118120
JulFewer than 200 measured departures—124124
AugFewer than 200 measured departures—6262
SepFewer than 200 measured departures—6060
OctFewer than 200 measured departures—6060
NovFewer than 200 measured departures—7676
DecFewer than 200 measured departures—120122

Delay and on-time rates need at least 200 measured departures per bucket. Smaller samples remain visible in the flight-count chart. An empty slot means no observations, not zero flights.

Recorded outcomes

  • On time 83.0% 1,019
  • Delayed >15 min 16.2% 199
  • Cancelled 0.8% 10
  • Missing departure time 0.0% 0

All recorded flights with a known scheduled local time, counted once. Missing actual times are shown separately.

On time means departing no more than 15 minutes after schedule. Cancelled flights and flights missing departure times are excluded from the on-time rate and average delay.

Flight numbers on this route

4
Flight numbersBy direction DeparturesOn time
DL1188 SLC → PIT 420 88.9%
DL1188 PIT → SLC 419 77.6%
DL3248 PIT → SLC 194 81.4%
DL3248 SLC → PIT 194 87.6%

Flight numbers are the codes sold on tickets. On shared flights one aircraft can carry several of them. Only numbers with at least 30 flights have a page.

Monthly figures
PeriodFlights operated Change vs last yearCancelled On-time departures
July 2026 62 +0.0% 0 79.0%
June 2026 60 +3.4% 0 78.3%
May 2026 62 +0.0% 0 96.8%
April 2026 60 +0.0% 0 95.0%
March 2026 58 −6.5% 4 86.2%
February 2026 56 +0.0% 0 89.3%
January 2026 60 −3.2% 2 85.0%
December 2025 58 −6.5% 2 84.5%
November 2025 60 +275.0% 0 86.7%
October 2025 60 0 91.7%
September 2025 60 0 90.0%
August 2025 62 0 69.4%
July 2025 62 0 91.9%
June 2025 58 2 77.6%
May 2025 62 0 82.3%
April 2025 60 0 85.0%
March 2025 62 0 79.0%
February 2025 56 0 71.4%
January 2025 62 0 83.9%
December 2024 62 0 72.6%
November 2024 16 0 75.0%

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