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1,568 km · Domestic

Dallas Fort Worth (DFW) – St George (SGU)

In July 2026, 99 flights operated between Dallas Fort Worth and St George (both directions), and 72.7% 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
January60120▲ 100.0%
February56112▲ 100.0%
March62124▲ 100.0%
April61114▲ 86.9%
May62114▲ 83.9%
June111112▲ 0.9%
July12399▼ 19.5%
August122––
September118––
October124–in progress
November118––
December124––
Year to date (Jan–Jul)535795▲ 48.6%

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
January88.3%75.0%▼ 15.1%
February87.5%80.4%▼ 8.1%
March79.0%86.3%▲ 9.2%
April77.0%77.2%▲ 0.3%
May85.5%75.4%▼ 11.8%
June75.7%47.3%▼ 37.5%
July73.2%72.7%▼ 0.7%
August86.1%––
September85.6%––
October82.3%–in progress
November78.0%––
December85.5%––
Year-to-date average (Jan–Jul)80.9%73.5%▼ 9.2%

Cancelled flights by month

The most recent periods19 periods
PeriodCancelled flights 2025Cancelled flights 2026Change vs last year
January24▲ 100.0%
February00–
March00–
April00–
May00–
June10▼ 100.0%
July10▼ 100.0%
August0––
September2––
October0–in progress
November0––
December0––
Year to date (Jan–Jul)440.0%

By direction

DFW → SGU

Scheduled flights
1,052
Flights operated
1,046
Cancelled
6 · 0.6%
On-time departures
76.3%

SGU → DFW

Scheduled flights
1,052
Flights operated
1,048
Cancelled
4 · 0.4%
On-time departures
78.8%

DFW → SGU and SGU → DFW counted separately.

Airlines on this route

Oct 1, 2024 – Jul 31, 2026
AirlineScheduled flights Share On-time departures Cancelled
SkyWest Airlines OO 2,104 100.0% 77.6% 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 · Oct 12, 2024 → Jul 27, 2026

Lowest average delay05:00–06:009.4min · 470 recorded · 468 measured
Gap to highest-delay hour15.8min05:00 ↔ 08:00
Recorded flights2,104DFW–SGU

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 · 90.6% · 470 recorded · 468 measured · Source: the US BTS 06:00 · No observations · 0 recorded · 0 measured · Source: the US BTS 07:00 · No observations · 0 recorded · 0 measured · Source: the US BTS 08:00 · 71.1% · 278 recorded · 277 measured · Source: the US BTS 09:00 · No observations · 0 recorded · 0 measured · Source: the US BTS 10:00 · 75.9% · 230 recorded · 228 measured · Source: the US BTS 11:00 · 71.2% · 351 recorded · 351 measured · Source: the US BTS 12:00 · Fewer than 200 measured departures · 2 recorded · 2 measured · Source: the US BTS 13:00 · Fewer than 200 measured departures · 172 recorded · 171 measured · Source: the US BTS 14:00 · No observations · 0 recorded · 0 measured · Source: the US BTS 15:00 · No observations · 0 recorded · 0 measured · Source: the US BTS 16:00 · Fewer than 200 measured departures · 122 recorded · 122 measured · Source: the US BTS 17:00 · No observations · 0 recorded · 0 measured · Source: the US BTS 18:00 · Fewer than 200 measured departures · 14 recorded · 14 measured · Source: the US BTS 19:00 · Fewer than 200 measured departures · 163 recorded · 162 measured · Source: the US BTS 20:00 · Fewer than 200 measured departures · 71 recorded · 71 measured · Source: the US BTS 21:00 · 70.6% · 231 recorded · 228 measured · Source: the US BTS 22:00 · No observations · 0 recorded · 0 measured · Source: the US BTS 23:00 · No observations · 0 recorded · 0 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 · 9.4 min · 470 recorded · 468 measured · Source: the US BTS 06:00 · No observations · 0 recorded · 0 measured · Source: the US BTS 07:00 · No observations · 0 recorded · 0 measured · Source: the US BTS 08:00 · 25.2 min · 278 recorded · 277 measured · Source: the US BTS 09:00 · No observations · 0 recorded · 0 measured · Source: the US BTS 10:00 · 22.5 min · 230 recorded · 228 measured · Source: the US BTS 11:00 · 17.5 min · 351 recorded · 351 measured · Source: the US BTS 12:00 · Fewer than 200 measured departures · 2 recorded · 2 measured · Source: the US BTS 13:00 · Fewer than 200 measured departures · 172 recorded · 171 measured · Source: the US BTS 14:00 · No observations · 0 recorded · 0 measured · Source: the US BTS 15:00 · No observations · 0 recorded · 0 measured · Source: the US BTS 16:00 · Fewer than 200 measured departures · 122 recorded · 122 measured · Source: the US BTS 17:00 · No observations · 0 recorded · 0 measured · Source: the US BTS 18:00 · Fewer than 200 measured departures · 14 recorded · 14 measured · Source: the US BTS 19:00 · Fewer than 200 measured departures · 163 recorded · 162 measured · Source: the US BTS 20:00 · Fewer than 200 measured departures · 71 recorded · 71 measured · Source: the US BTS 21:00 · 20.4 min · 231 recorded · 228 measured · Source: the US BTS 22:00 · No observations · 0 recorded · 0 measured · Source: the US BTS 23:00 · No observations · 0 recorded · 0 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
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 · 470 · 470 recorded · 468 measured · Source: the US BTS 06:00 · No observations · 0 recorded · 0 measured · Source: the US BTS 07:00 · No observations · 0 recorded · 0 measured · Source: the US BTS 08:00 · 278 · 278 recorded · 277 measured · Source: the US BTS 09:00 · No observations · 0 recorded · 0 measured · Source: the US BTS 10:00 · 230 · 230 recorded · 228 measured · Source: the US BTS 11:00 · 351 · 351 recorded · 351 measured · Source: the US BTS 12:00 · 2 · 2 recorded · 2 measured · Source: the US BTS 13:00 · 172 · 172 recorded · 171 measured · Source: the US BTS 14:00 · No observations · 0 recorded · 0 measured · Source: the US BTS 15:00 · No observations · 0 recorded · 0 measured · Source: the US BTS 16:00 · 122 · 122 recorded · 122 measured · Source: the US BTS 17:00 · No observations · 0 recorded · 0 measured · Source: the US BTS 18:00 · 14 · 14 recorded · 14 measured · Source: the US BTS 19:00 · 163 · 163 recorded · 162 measured · Source: the US BTS 20:00 · 71 · 71 recorded · 71 measured · Source: the US BTS 21:00 · 231 · 231 recorded · 228 measured · Source: the US BTS 22:00 · No observations · 0 recorded · 0 measured · Source: the US BTS 23:00 · No observations · 0 recorded · 0 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———
05:0090.6%9.4 min468470
06:00No observations———
07:00No observations———
08:0071.1%25.2 min277278
09:00No observations———
10:0075.9%22.5 min228230
11:0071.2%17.5 min351351
12:00Fewer than 200 measured departures—22
13:00Fewer than 200 measured departures—171172
14:00No observations———
15:00No observations———
16:00Fewer than 200 measured departures—122122
17:00No observations———
18:00Fewer than 200 measured departures—1414
19:00Fewer than 200 measured departures—162163
20:00Fewer than 200 measured departures—7171
21:0070.6%20.4 min228231
22:00No observations———
23:00No observations———

Day of week

On-time departures Partial coverage: only airlines that report on-time data to the US DOT
Monday · 75.9% · 307 recorded · 307 measured · Source: the US BTS Tuesday · 80.9% · 300 recorded · 299 measured · Source: the US BTS Wednesday · 82.2% · 304 recorded · 303 measured · Source: the US BTS Thursday · 77.4% · 303 recorded · 301 measured · Source: the US BTS Friday · 77.1% · 306 recorded · 305 measured · Source: the US BTS Saturday · 77.9% · 276 recorded · 271 measured · Source: the US BTS Sunday · 71.8% · 308 recorded · 308 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 · 19.6 min · 307 recorded · 307 measured · Source: the US BTS Tuesday · 8.4 min · 300 recorded · 299 measured · Source: the US BTS Wednesday · 13.3 min · 304 recorded · 303 measured · Source: the US BTS Thursday · 13.1 min · 303 recorded · 301 measured · Source: the US BTS Friday · 17.2 min · 306 recorded · 305 measured · Source: the US BTS Saturday · 20.0 min · 276 recorded · 271 measured · Source: the US BTS Sunday · 30.4 min · 308 recorded · 308 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 · 307 · 307 recorded · 307 measured · Source: the US BTS Tuesday · 300 · 300 recorded · 299 measured · Source: the US BTS Wednesday · 304 · 304 recorded · 303 measured · Source: the US BTS Thursday · 303 · 303 recorded · 301 measured · Source: the US BTS Friday · 306 · 306 recorded · 305 measured · Source: the US BTS Saturday · 276 · 276 recorded · 271 measured · Source: the US BTS Sunday · 308 · 308 recorded · 308 measured · Source: the US BTS

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View the figures
Day of weekOn-time departuresAverage departure delayWith departure timeRecorded flights
Monday75.9%19.6 min307307
Tuesday80.9%8.4 min299300
Wednesday82.2%13.3 min303304
Thursday77.4%13.1 min301303
Friday77.1%17.2 min305306
Saturday77.9%20.0 min271276
Sunday71.8%30.4 min308308

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 · Fewer than 200 measured departures · 186 recorded · 180 measured · Source: the US BTS Feb · Fewer than 200 measured departures · 168 recorded · 168 measured · Source: the US BTS Mar · Fewer than 200 measured departures · 186 recorded · 186 measured · Source: the US BTS Apr · Fewer than 200 measured departures · 175 recorded · 175 measured · Source: the US BTS May · Fewer than 200 measured departures · 176 recorded · 176 measured · Source: the US BTS Jun · 61.4% · 224 recorded · 223 measured · Source: the US BTS Jul · 73.0% · 223 recorded · 222 measured · Source: the US BTS Aug · Fewer than 200 measured departures · 122 recorded · 122 measured · Source: the US BTS Sep · Fewer than 200 measured departures · 120 recorded · 118 measured · Source: the US BTS Oct · Fewer than 200 measured departures · 164 recorded · 164 measured · Source: the US BTS Nov · Fewer than 200 measured departures · 176 recorded · 176 measured · Source: the US BTS Dec · Fewer than 200 measured departures · 184 recorded · 184 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 · Fewer than 200 measured departures · 186 recorded · 180 measured · Source: the US BTS Feb · Fewer than 200 measured departures · 168 recorded · 168 measured · Source: the US BTS Mar · Fewer than 200 measured departures · 186 recorded · 186 measured · Source: the US BTS Apr · Fewer than 200 measured departures · 175 recorded · 175 measured · Source: the US BTS May · Fewer than 200 measured departures · 176 recorded · 176 measured · Source: the US BTS Jun · 38.0 min · 224 recorded · 223 measured · Source: the US BTS Jul · 21.8 min · 223 recorded · 222 measured · Source: the US BTS Aug · Fewer than 200 measured departures · 122 recorded · 122 measured · Source: the US BTS Sep · Fewer than 200 measured departures · 120 recorded · 118 measured · Source: the US BTS Oct · Fewer than 200 measured departures · 164 recorded · 164 measured · Source: the US BTS Nov · Fewer than 200 measured departures · 176 recorded · 176 measured · Source: the US BTS Dec · Fewer than 200 measured departures · 184 recorded · 184 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 · 186 · 186 recorded · 180 measured · Source: the US BTS Feb · 168 · 168 recorded · 168 measured · Source: the US BTS Mar · 186 · 186 recorded · 186 measured · Source: the US BTS Apr · 175 · 175 recorded · 175 measured · Source: the US BTS May · 176 · 176 recorded · 176 measured · Source: the US BTS Jun · 224 · 224 recorded · 223 measured · Source: the US BTS Jul · 223 · 223 recorded · 222 measured · Source: the US BTS Aug · 122 · 122 recorded · 122 measured · Source: the US BTS Sep · 120 · 120 recorded · 118 measured · Source: the US BTS Oct · 164 · 164 recorded · 164 measured · Source: the US BTS Nov · 176 · 176 recorded · 176 measured · Source: the US BTS Dec · 184 · 184 recorded · 184 measured · Source: the US BTS

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View the figures
Month of yearOn-time departuresAverage departure delayWith departure timeRecorded flights
JanFewer than 200 measured departures—180186
FebFewer than 200 measured departures—168168
MarFewer than 200 measured departures—186186
AprFewer than 200 measured departures—175175
MayFewer than 200 measured departures—176176
Jun61.4%38.0 min223224
Jul73.0%21.8 min222223
AugFewer than 200 measured departures—122122
SepFewer than 200 measured departures—118120
OctFewer than 200 measured departures—164164
NovFewer than 200 measured departures—176176
DecFewer than 200 measured departures—184184

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 77.2% 1,624
  • Delayed >15 min 22.3% 470
  • Cancelled 0.5% 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

10
10 of 10
Flight numbersBy direction DeparturesOn time
OO4817 DFW → SGU 479 75.6%
OO4816 SGU → DFW 470 90.6%
OO4818 SGU → DFW 410 69.0%
OO4819 DFW → SGU 400 74.2%
OO6409 SGU → DFW 87 79.1%
OO4949 DFW → SGU 82 91.4%
OO6387 SGU → DFW 53 49.1%
OO6388 DFW → SGU 53 71.7%
OO6399 SGU → DFW 32 81.3%
OO6400 DFW → SGU 32 81.3%

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 99 −19.5% 0 72.7%
June 2026 112 +0.9% 0 47.3%
May 2026 114 +83.9% 0 75.4%
April 2026 114 +86.9% 0 77.2%
March 2026 124 +100.0% 0 86.3%
February 2026 112 +100.0% 0 80.4%
January 2026 120 +100.0% 4 75.0%
December 2025 124 +106.7% 0 85.5%
November 2025 118 +103.4% 0 78.0%
October 2025 124 +210.0% 0 82.3%
September 2025 118 2 85.6%
August 2025 122 0 86.1%
July 2025 123 1 73.2%
June 2025 111 1 75.7%
May 2025 62 0 85.5%
April 2025 61 0 77.0%
March 2025 62 0 79.0%
February 2025 56 0 87.5%
January 2025 60 2 88.3%
December 2024 60 0 80.0%
November 2024 58 0 60.3%
October 2024 40 0 60.0%

How to read this chart

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