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837 km · Domestic

Tri Cities (PSC) – Salt Lake City (SLC)

In July 2026, 239 flights operated between Tri Cities and Salt Lake City (both directions), and 89.5% 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
January176172▼ 2.3%
February160156▼ 2.5%
March182184▲ 1.1%
April1801800.0%
May2262260.0%
June236232▼ 1.7%
July244239▼ 2.0%
August240––
September184––
October184–in progress
November175––
December180––
Year to date (Jan–Jul)1,4041,389▼ 1.1%

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
January86.4%88.4%▲ 2.3%
February86.3%85.9%▼ 0.5%
March93.4%87.5%▼ 6.3%
April93.3%91.7%▼ 1.7%
May93.8%90.7%▼ 3.3%
June91.9%94.0%▲ 2.3%
July88.5%89.5%▲ 1.1%
August93.3%––
September95.7%––
October92.9%–in progress
November90.3%––
December91.7%––
Year-to-date average (Jan–Jul)90.5%89.7%▼ 0.9%

Cancelled flights by month

The most recent periods19 periods
PeriodCancelled flights 2025Cancelled flights 2026Change vs last year
January02–
February00–
March00–
April00–
May00–
June20▼ 100.0%
July01–
August0––
September0––
October0–in progress
November1––
December0––
Year to date (Jan–Jul)23▲ 50.0%

Airlines on this route

  1. SkyWest Airlines 75.3%
  2. Delta Air Lines 24.7%

Oct 1, 2024 – Jul 31, 2026

By direction

PSC → SLC

Scheduled flights
2,118
Flights operated
2,115
Cancelled
3 · 0.1%
On-time departures
92.5%

SLC → PSC

Scheduled flights
2,118
Flights operated
2,115
Cancelled
3 · 0.1%
On-time departures
89.3%

PSC → SLC and SLC → PSC counted separately.

Airlines on this route

Oct 1, 2024 – Jul 31, 2026
AirlineScheduled flights Share On-time departures Cancelled
SkyWest Airlines OO 3,189 75.3% 90.8% 1
Delta Air Lines DL 1,047 24.7% 91.0% 5

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 · Oct 12, 2024 → Jul 31, 2026

Lowest average delay11:00–12:00-0.1min · 772 recorded · 771 measured
Gap to highest-delay hour8.0min11:00 ↔ 22:00
Recorded flights4,236PSC–SLC

Departure hour

On-time departures Partial coverage: only airlines that report on-time data to the US DOT
00:00 · No observations · 0 recorded · 0 measured · Source: the US BTS 01:00 · No observations · 0 recorded · 0 measured · Source: the US BTS 02:00 · No observations · 0 recorded · 0 measured · Source: the US BTS 03:00 · No observations · 0 recorded · 0 measured · Source: the US BTS 04:00 · No observations · 0 recorded · 0 measured · Source: the US BTS 05:00 · Fewer than 200 measured departures · 200 recorded · 199 measured · Source: the US BTS 06:00 · 96.1% · 458 recorded · 456 measured · Source: the US BTS 07:00 · No observations · 0 recorded · 0 measured · Source: the US BTS 08:00 · Fewer than 200 measured departures · 192 recorded · 192 measured · Source: the US BTS 09:00 · Fewer than 200 measured departures · 144 recorded · 144 measured · Source: the US BTS 10:00 · Fewer than 200 measured departures · 132 recorded · 132 measured · Source: the US BTS 11:00 · 93.0% · 772 recorded · 771 measured · Source: the US BTS 12:00 · 90.4% · 344 recorded · 344 measured · Source: the US BTS 13:00 · Fewer than 200 measured departures · 85 recorded · 85 measured · Source: the US BTS 14:00 · Fewer than 200 measured departures · 31 recorded · 31 measured · Source: the US BTS 15:00 · Fewer than 200 measured departures · 112 recorded · 112 measured · Source: the US BTS 16:00 · 86.3% · 510 recorded · 510 measured · Source: the US BTS 17:00 · 87.8% · 600 recorded · 600 measured · Source: the US BTS 18:00 · No observations · 0 recorded · 0 measured · Source: the US BTS 19:00 · No observations · 0 recorded · 0 measured · Source: the US BTS 20:00 · Fewer than 200 measured departures · 4 recorded · 4 measured · Source: the US BTS 21:00 · Fewer than 200 measured departures · 129 recorded · 129 measured · Source: the US BTS 22:00 · 86.6% · 398 recorded · 396 measured · Source: the US BTS 23:00 · Fewer than 200 measured departures · 125 recorded · 125 measured · Source: the US BTS

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
00:00 · No observations · 0 recorded · 0 measured · Source: the US BTS 01:00 · No observations · 0 recorded · 0 measured · Source: the US BTS 02:00 · No observations · 0 recorded · 0 measured · Source: the US BTS 03:00 · No observations · 0 recorded · 0 measured · Source: the US BTS 04:00 · No observations · 0 recorded · 0 measured · Source: the US BTS 05:00 · Fewer than 200 measured departures · 200 recorded · 199 measured · Source: the US BTS 06:00 · 0.7 min · 458 recorded · 456 measured · Source: the US BTS 07:00 · No observations · 0 recorded · 0 measured · Source: the US BTS 08:00 · Fewer than 200 measured departures · 192 recorded · 192 measured · Source: the US BTS 09:00 · Fewer than 200 measured departures · 144 recorded · 144 measured · Source: the US BTS 10:00 · Fewer than 200 measured departures · 132 recorded · 132 measured · Source: the US BTS 11:00 · -0.1 min · 772 recorded · 771 measured · Source: the US BTS 12:00 · 0.3 min · 344 recorded · 344 measured · Source: the US BTS 13:00 · Fewer than 200 measured departures · 85 recorded · 85 measured · Source: the US BTS 14:00 · Fewer than 200 measured departures · 31 recorded · 31 measured · Source: the US BTS 15:00 · Fewer than 200 measured departures · 112 recorded · 112 measured · Source: the US BTS 16:00 · 3.4 min · 510 recorded · 510 measured · Source: the US BTS 17:00 · 3.2 min · 600 recorded · 600 measured · Source: the US BTS 18:00 · No observations · 0 recorded · 0 measured · Source: the US BTS 19:00 · No observations · 0 recorded · 0 measured · Source: the US BTS 20:00 · Fewer than 200 measured departures · 4 recorded · 4 measured · Source: the US BTS 21:00 · Fewer than 200 measured departures · 129 recorded · 129 measured · Source: the US BTS 22:00 · 7.9 min · 398 recorded · 396 measured · Source: the US BTS 23:00 · Fewer than 200 measured departures · 125 recorded · 125 measured · Source: the US BTS

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Recorded flights Partial coverage: only airlines that report on-time data to the US DOT
00:00 · No observations · 0 recorded · 0 measured · Source: the US BTS 01:00 · No observations · 0 recorded · 0 measured · Source: the US BTS 02:00 · No observations · 0 recorded · 0 measured · Source: the US BTS 03:00 · No observations · 0 recorded · 0 measured · Source: the US BTS 04:00 · No observations · 0 recorded · 0 measured · Source: the US BTS 05:00 · 200 · 200 recorded · 199 measured · Source: the US BTS 06:00 · 458 · 458 recorded · 456 measured · Source: the US BTS 07:00 · No observations · 0 recorded · 0 measured · Source: the US BTS 08:00 · 192 · 192 recorded · 192 measured · Source: the US BTS 09:00 · 144 · 144 recorded · 144 measured · Source: the US BTS 10:00 · 132 · 132 recorded · 132 measured · Source: the US BTS 11:00 · 772 · 772 recorded · 771 measured · Source: the US BTS 12:00 · 344 · 344 recorded · 344 measured · Source: the US BTS 13:00 · 85 · 85 recorded · 85 measured · Source: the US BTS 14:00 · 31 · 31 recorded · 31 measured · Source: the US BTS 15:00 · 112 · 112 recorded · 112 measured · Source: the US BTS 16:00 · 510 · 510 recorded · 510 measured · Source: the US BTS 17:00 · 600 · 600 recorded · 600 measured · Source: the US BTS 18:00 · No observations · 0 recorded · 0 measured · Source: the US BTS 19:00 · No observations · 0 recorded · 0 measured · Source: the US BTS 20:00 · 4 · 4 recorded · 4 measured · Source: the US BTS 21:00 · 129 · 129 recorded · 129 measured · Source: the US BTS 22:00 · 398 · 398 recorded · 396 measured · Source: the US BTS 23:00 · 125 · 125 recorded · 125 measured · Source: the US BTS

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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———
05:00Fewer than 200 measured departures—199200
06:0096.1%0.7 min456458
07:00No observations———
08:00Fewer than 200 measured departures—192192
09:00Fewer than 200 measured departures—144144
10:00Fewer than 200 measured departures—132132
11:0093.0%-0.1 min771772
12:0090.4%0.3 min344344
13:00Fewer than 200 measured departures—8585
14:00Fewer than 200 measured departures—3131
15:00Fewer than 200 measured departures—112112
16:0086.3%3.4 min510510
17:0087.8%3.2 min600600
18:00No observations———
19:00No observations———
20:00Fewer than 200 measured departures—44
21:00Fewer than 200 measured departures—129129
22:0086.6%7.9 min396398
23:00Fewer than 200 measured departures—125125

Day of week

On-time departures Partial coverage: only airlines that report on-time data to the US DOT
Monday · 91.1% · 622 recorded · 621 measured · Source: the US BTS Tuesday · 91.8% · 614 recorded · 613 measured · Source: the US BTS Wednesday · 92.2% · 614 recorded · 614 measured · Source: the US BTS Thursday · 89.9% · 614 recorded · 613 measured · Source: the US BTS Friday · 91.1% · 620 recorded · 618 measured · Source: the US BTS Saturday · 89.9% · 542 recorded · 542 measured · Source: the US BTS Sunday · 90.0% · 610 recorded · 609 measured · Source: the US BTS

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
Monday · 0.4 min · 622 recorded · 621 measured · Source: the US BTS Tuesday · -0.5 min · 614 recorded · 613 measured · Source: the US BTS Wednesday · 1.9 min · 614 recorded · 614 measured · Source: the US BTS Thursday · 2.2 min · 614 recorded · 613 measured · Source: the US BTS Friday · 2.0 min · 620 recorded · 618 measured · Source: the US BTS Saturday · 2.5 min · 542 recorded · 542 measured · Source: the US BTS Sunday · 4.7 min · 610 recorded · 609 measured · Source: the US BTS

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
Monday · 622 · 622 recorded · 621 measured · Source: the US BTS Tuesday · 614 · 614 recorded · 613 measured · Source: the US BTS Wednesday · 614 · 614 recorded · 614 measured · Source: the US BTS Thursday · 614 · 614 recorded · 613 measured · Source: the US BTS Friday · 620 · 620 recorded · 618 measured · Source: the US BTS Saturday · 542 · 542 recorded · 542 measured · Source: the US BTS Sunday · 610 · 610 recorded · 609 measured · Source: the US BTS

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View the figures
Day of weekOn-time departuresAverage departure delayWith departure timeRecorded flights
Monday91.1%0.4 min621622
Tuesday91.8%-0.5 min613614
Wednesday92.2%1.9 min614614
Thursday89.9%2.2 min613614
Friday91.1%2.0 min618620
Saturday89.9%2.5 min542542
Sunday90.0%4.7 min609610

Month of year

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

On-time departures Partial coverage: only airlines that report on-time data to the US DOT
Jan · 87.4% · 350 recorded · 348 measured · Source: the US BTS Feb · 86.1% · 316 recorded · 316 measured · Source: the US BTS Mar · 90.4% · 366 recorded · 366 measured · Source: the US BTS Apr · 92.5% · 360 recorded · 360 measured · Source: the US BTS May · 92.3% · 452 recorded · 452 measured · Source: the US BTS Jun · 93.0% · 470 recorded · 468 measured · Source: the US BTS Jul · 89.0% · 484 recorded · 483 measured · Source: the US BTS Aug · 93.3% · 240 recorded · 240 measured · Source: the US BTS Sep · Fewer than 200 measured departures · 184 recorded · 184 measured · Source: the US BTS Oct · 91.7% · 302 recorded · 302 measured · Source: the US BTS Nov · 92.6% · 352 recorded · 351 measured · Source: the US BTS Dec · 88.9% · 360 recorded · 360 measured · Source: the US BTS

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
Jan · 6.6 min · 350 recorded · 348 measured · Source: the US BTS Feb · 4.6 min · 316 recorded · 316 measured · Source: the US BTS Mar · 4.2 min · 366 recorded · 366 measured · Source: the US BTS Apr · -0.7 min · 360 recorded · 360 measured · Source: the US BTS May · -1.0 min · 452 recorded · 452 measured · Source: the US BTS Jun · -0.2 min · 470 recorded · 468 measured · Source: the US BTS Jul · 3.2 min · 484 recorded · 483 measured · Source: the US BTS Aug · -0.8 min · 240 recorded · 240 measured · Source: the US BTS Sep · Fewer than 200 measured departures · 184 recorded · 184 measured · Source: the US BTS Oct · -0.8 min · 302 recorded · 302 measured · Source: the US BTS Nov · 4.3 min · 352 recorded · 351 measured · Source: the US BTS Dec · 4.8 min · 360 recorded · 360 measured · Source: the US BTS

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
Jan · 350 · 350 recorded · 348 measured · Source: the US BTS Feb · 316 · 316 recorded · 316 measured · Source: the US BTS Mar · 366 · 366 recorded · 366 measured · Source: the US BTS Apr · 360 · 360 recorded · 360 measured · Source: the US BTS May · 452 · 452 recorded · 452 measured · Source: the US BTS Jun · 470 · 470 recorded · 468 measured · Source: the US BTS Jul · 484 · 484 recorded · 483 measured · Source: the US BTS Aug · 240 · 240 recorded · 240 measured · Source: the US BTS Sep · 184 · 184 recorded · 184 measured · Source: the US BTS Oct · 302 · 302 recorded · 302 measured · Source: the US BTS Nov · 352 · 352 recorded · 351 measured · Source: the US BTS Dec · 360 · 360 recorded · 360 measured · Source: the US BTS

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View the figures
Month of yearOn-time departuresAverage departure delayWith departure timeRecorded flights
Jan87.4%6.6 min348350
Feb86.1%4.6 min316316
Mar90.4%4.2 min366366
Apr92.5%-0.7 min360360
May92.3%-1.0 min452452
Jun93.0%-0.2 min468470
Jul89.0%3.2 min483484
Aug93.3%-0.8 min240240
SepFewer than 200 measured departures—184184
Oct91.7%-0.8 min302302
Nov92.6%4.3 min351352
Dec88.9%4.8 min360360

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 90.7% 3,844
  • Delayed >15 min 9.1% 386
  • Cancelled 0.1% 6
  • 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

27
27 of 27
Flight numbersBy direction DeparturesOn time
OO3728 SLC → PSC 610 86.6%
OO3958 SLC → PSC 535 93.1%
OO4046 PSC → SLC 432 86.8%
OO3892 PSC → SLC 372 91.7%
OO3958 PSC → SLC 286 92.3%
DL687 PSC → SLC 195 95.9%
DL2512 SLC → PSC 194 82.9%
DL1645 PSC → SLC 146 95.2%
DL1712 SLC → PSC 146 84.3%
OO3509 PSC → SLC 119 96.6%
OO3509 SLC → PSC 119 96.6%
OO3910 PSC → SLC 96 97.9%
OO3892 SLC → PSC 91 90.1%
OO3728 PSC → SLC 82 92.7%
OO3786 SLC → PSC 79 89.9%
OO3694 PSC → SLC 73 97.3%
OO3694 SLC → PSC 73 95.9%
DL1121 PSC → SLC 62 93.4%
DL732 SLC → PSC 62 93.4%
DL814 PSC → SLC 59 100.0%
DL827 SLC → PSC 56 91.1%
OO3884 PSC → SLC 37 86.5%
DL552 SLC → PSC 32 84.4%
DL932 PSC → SLC 32 93.8%
OO3702 SLC → PSC 32 90.6%
OO3782 PSC → SLC 31 93.6%
DL2652 PSC → SLC 30 96.7%

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 239 −2.0% 1 89.5%
June 2026 232 −1.7% 0 94.0%
May 2026 226 +0.0% 0 90.7%
April 2026 180 +0.0% 0 91.7%
March 2026 184 +1.1% 0 87.5%
February 2026 156 −2.5% 0 85.9%
January 2026 172 −2.3% 2 88.4%
December 2025 180 +0.0% 0 91.7%
November 2025 175 −0.6% 1 90.3%
October 2025 184 +55.9% 0 92.9%
September 2025 184 0 95.7%
August 2025 240 0 93.3%
July 2025 244 0 88.5%
June 2025 236 2 91.9%
May 2025 226 0 93.8%
April 2025 180 0 93.3%
March 2025 182 0 93.4%
February 2025 160 0 86.3%
January 2025 176 0 86.4%
December 2024 180 0 86.1%
November 2024 176 0 94.9%
October 2024 118 0 89.8%

How to read this chart

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