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1,607 km · Domestic

Dallas Love Field (DAL) – Salt Lake City (SLC)

In July 2026, 121 flights operated between Dallas Love Field and Salt Lake City (both directions), and 63.6% 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
January130125▼ 3.8%
February142141▼ 0.7%
March1361360.0%
April116122▲ 5.2%
May113120▲ 6.2%
June1191190.0%
July1211210.0%
August76––
September68––
October111–in progress
November98––
December96––
Year to date (Jan–Jul)877884▲ 0.8%

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
January82.3%81.6%▼ 0.9%
February79.6%78.0%▼ 2.0%
March83.1%72.8%▼ 12.4%
April77.6%74.6%▼ 3.9%
May68.1%63.3%▼ 7.0%
June73.1%58.0%▼ 20.7%
July68.6%63.6%▼ 7.3%
August84.2%––
September77.9%––
October78.4%–in progress
November74.5%––
December71.9%––
Year-to-date average (Jan–Jul)76.1%70.3%▼ 7.6%

Cancelled flights by month

The most recent periods19 periods
PeriodCancelled flights 2025Cancelled flights 2026Change vs last year
January47▲ 75.0%
February01–
March00–
April00–
May12▲ 100.0%
June110.0%
July110.0%
August0––
September0––
October1–in progress
November2––
December0––
Year to date (Jan–Jul)712▲ 71.4%

By direction

DAL → SLC

Scheduled flights
1,273
Flights operated
1,261
Cancelled
12 · 0.9%
On-time departures
71.8%

SLC → DAL

Scheduled flights
1,273
Flights operated
1,263
Cancelled
10 · 0.8%
On-time departures
78.8%

DAL → SLC and SLC → DAL counted separately.

Airlines on this route

Oct 1, 2024 – Jul 31, 2026
AirlineScheduled flights Share On-time departures Cancelled
Southwest Airlines WN 2,546 100.0% 75.3% 22

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 delay06:00–07:000.7min · 254 recorded · 251 measured
Gap to highest-delay hour20.0min06:00 ↔ 16:00
Recorded flights2,546DAL–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 · 96.2% · 238 recorded · 237 measured · Source: the US BTS 06:00 · 95.2% · 254 recorded · 251 measured · Source: the US BTS 07:00 · Fewer than 200 measured departures · 53 recorded · 53 measured · Source: the US BTS 08:00 · Fewer than 200 measured departures · 170 recorded · 168 measured · Source: the US BTS 09:00 · 91.2% · 250 recorded · 249 measured · Source: the US BTS 10:00 · Fewer than 200 measured departures · 70 recorded · 70 measured · Source: the US BTS 11:00 · Fewer than 200 measured departures · 112 recorded · 110 measured · Source: the US BTS 12:00 · Fewer than 200 measured departures · 175 recorded · 173 measured · Source: the US BTS 13:00 · Fewer than 200 measured departures · 38 recorded · 38 measured · Source: the US BTS 14:00 · Fewer than 200 measured departures · 58 recorded · 57 measured · Source: the US BTS 15:00 · Fewer than 200 measured departures · 98 recorded · 97 measured · Source: the US BTS 16:00 · 66.1% · 284 recorded · 283 measured · Source: the US BTS 17:00 · Fewer than 200 measured departures · 191 recorded · 190 measured · Source: the US BTS 18:00 · Fewer than 200 measured departures · 144 recorded · 143 measured · Source: the US BTS 19:00 · Fewer than 200 measured departures · 117 recorded · 115 measured · Source: the US BTS 20:00 · Fewer than 200 measured departures · 174 recorded · 172 measured · Source: the US BTS 21:00 · Fewer than 200 measured departures · 84 recorded · 82 measured · Source: the US BTS 22:00 · Fewer than 200 measured departures · 36 recorded · 36 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 · 1.1 min · 238 recorded · 237 measured · Source: the US BTS 06:00 · 0.7 min · 254 recorded · 251 measured · Source: the US BTS 07:00 · Fewer than 200 measured departures · 53 recorded · 53 measured · Source: the US BTS 08:00 · Fewer than 200 measured departures · 170 recorded · 168 measured · Source: the US BTS 09:00 · 3.8 min · 250 recorded · 249 measured · Source: the US BTS 10:00 · Fewer than 200 measured departures · 70 recorded · 70 measured · Source: the US BTS 11:00 · Fewer than 200 measured departures · 112 recorded · 110 measured · Source: the US BTS 12:00 · Fewer than 200 measured departures · 175 recorded · 173 measured · Source: the US BTS 13:00 · Fewer than 200 measured departures · 38 recorded · 38 measured · Source: the US BTS 14:00 · Fewer than 200 measured departures · 58 recorded · 57 measured · Source: the US BTS 15:00 · Fewer than 200 measured departures · 98 recorded · 97 measured · Source: the US BTS 16:00 · 20.6 min · 284 recorded · 283 measured · Source: the US BTS 17:00 · Fewer than 200 measured departures · 191 recorded · 190 measured · Source: the US BTS 18:00 · Fewer than 200 measured departures · 144 recorded · 143 measured · Source: the US BTS 19:00 · Fewer than 200 measured departures · 117 recorded · 115 measured · Source: the US BTS 20:00 · Fewer than 200 measured departures · 174 recorded · 172 measured · Source: the US BTS 21:00 · Fewer than 200 measured departures · 84 recorded · 82 measured · Source: the US BTS 22:00 · Fewer than 200 measured departures · 36 recorded · 36 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 · 238 · 238 recorded · 237 measured · Source: the US BTS 06:00 · 254 · 254 recorded · 251 measured · Source: the US BTS 07:00 · 53 · 53 recorded · 53 measured · Source: the US BTS 08:00 · 170 · 170 recorded · 168 measured · Source: the US BTS 09:00 · 250 · 250 recorded · 249 measured · Source: the US BTS 10:00 · 70 · 70 recorded · 70 measured · Source: the US BTS 11:00 · 112 · 112 recorded · 110 measured · Source: the US BTS 12:00 · 175 · 175 recorded · 173 measured · Source: the US BTS 13:00 · 38 · 38 recorded · 38 measured · Source: the US BTS 14:00 · 58 · 58 recorded · 57 measured · Source: the US BTS 15:00 · 98 · 98 recorded · 97 measured · Source: the US BTS 16:00 · 284 · 284 recorded · 283 measured · Source: the US BTS 17:00 · 191 · 191 recorded · 190 measured · Source: the US BTS 18:00 · 144 · 144 recorded · 143 measured · Source: the US BTS 19:00 · 117 · 117 recorded · 115 measured · Source: the US BTS 20:00 · 174 · 174 recorded · 172 measured · Source: the US BTS 21:00 · 84 · 84 recorded · 82 measured · Source: the US BTS 22:00 · 36 · 36 recorded · 36 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———
05:0096.2%1.1 min237238
06:0095.2%0.7 min251254
07:00Fewer than 200 measured departures—5353
08:00Fewer than 200 measured departures—168170
09:0091.2%3.8 min249250
10:00Fewer than 200 measured departures—7070
11:00Fewer than 200 measured departures—110112
12:00Fewer than 200 measured departures—173175
13:00Fewer than 200 measured departures—3838
14:00Fewer than 200 measured departures—5758
15:00Fewer than 200 measured departures—9798
16:0066.1%20.6 min283284
17:00Fewer than 200 measured departures—190191
18:00Fewer than 200 measured departures—143144
19:00Fewer than 200 measured departures—115117
20:00Fewer than 200 measured departures—172174
21:00Fewer than 200 measured departures—8284
22:00Fewer than 200 measured departures—3636
23:00No observations———

Day of week

On-time departures Partial coverage: only airlines that report on-time data to the US DOT
Monday · 73.1% · 372 recorded · 372 measured · Source: the US BTS Tuesday · 79.8% · 350 recorded · 347 measured · Source: the US BTS Wednesday · 77.4% · 342 recorded · 341 measured · Source: the US BTS Thursday · 74.9% · 364 recorded · 359 measured · Source: the US BTS Friday · 75.5% · 374 recorded · 372 measured · Source: the US BTS Saturday · 74.6% · 344 recorded · 338 measured · Source: the US BTS Sunday · 72.2% · 400 recorded · 395 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 · 15.5 min · 372 recorded · 372 measured · Source: the US BTS Tuesday · 11.1 min · 350 recorded · 347 measured · Source: the US BTS Wednesday · 10.7 min · 342 recorded · 341 measured · Source: the US BTS Thursday · 13.6 min · 364 recorded · 359 measured · Source: the US BTS Friday · 14.3 min · 374 recorded · 372 measured · Source: the US BTS Saturday · 14.4 min · 344 recorded · 338 measured · Source: the US BTS Sunday · 16.0 min · 400 recorded · 395 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 · 372 · 372 recorded · 372 measured · Source: the US BTS Tuesday · 350 · 350 recorded · 347 measured · Source: the US BTS Wednesday · 342 · 342 recorded · 341 measured · Source: the US BTS Thursday · 364 · 364 recorded · 359 measured · Source: the US BTS Friday · 374 · 374 recorded · 372 measured · Source: the US BTS Saturday · 344 · 344 recorded · 338 measured · Source: the US BTS Sunday · 400 · 400 recorded · 395 measured · Source: the US BTS

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View the figures
Day of weekOn-time departuresAverage departure delayWith departure timeRecorded flights
Monday73.1%15.5 min372372
Tuesday79.8%11.1 min347350
Wednesday77.4%10.7 min341342
Thursday74.9%13.6 min359364
Friday75.5%14.3 min372374
Saturday74.6%14.4 min338344
Sunday72.2%16.0 min395400

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 · 82.0% · 266 recorded · 255 measured · Source: the US BTS Feb · 78.8% · 284 recorded · 283 measured · Source: the US BTS Mar · 77.9% · 272 recorded · 272 measured · Source: the US BTS Apr · 76.1% · 238 recorded · 238 measured · Source: the US BTS May · 65.7% · 236 recorded · 233 measured · Source: the US BTS Jun · 65.6% · 240 recorded · 238 measured · Source: the US BTS Jul · 66.1% · 244 recorded · 242 measured · Source: the US BTS Aug · Fewer than 200 measured departures · 76 recorded · 76 measured · Source: the US BTS Sep · Fewer than 200 measured departures · 68 recorded · 68 measured · Source: the US BTS Oct · Fewer than 200 measured departures · 184 recorded · 183 measured · Source: the US BTS Nov · 79.4% · 216 recorded · 214 measured · Source: the US BTS Dec · 75.7% · 222 recorded · 222 measured · Source: the US BTS

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Average departure delay Partial coverage: only airlines that report on-time data to the US DOT
Jan · 8.5 min · 266 recorded · 255 measured · Source: the US BTS Feb · 8.1 min · 284 recorded · 283 measured · Source: the US BTS Mar · 12.5 min · 272 recorded · 272 measured · Source: the US BTS Apr · 12.2 min · 238 recorded · 238 measured · Source: the US BTS May · 19.2 min · 236 recorded · 233 measured · Source: the US BTS Jun · 18.7 min · 240 recorded · 238 measured · Source: the US BTS Jul · 18.6 min · 244 recorded · 242 measured · Source: the US BTS Aug · Fewer than 200 measured departures · 76 recorded · 76 measured · Source: the US BTS Sep · Fewer than 200 measured departures · 68 recorded · 68 measured · Source: the US BTS Oct · Fewer than 200 measured departures · 184 recorded · 183 measured · Source: the US BTS Nov · 11.2 min · 216 recorded · 214 measured · Source: the US BTS Dec · 19.9 min · 222 recorded · 222 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 · 266 · 266 recorded · 255 measured · Source: the US BTS Feb · 284 · 284 recorded · 283 measured · Source: the US BTS Mar · 272 · 272 recorded · 272 measured · Source: the US BTS Apr · 238 · 238 recorded · 238 measured · Source: the US BTS May · 236 · 236 recorded · 233 measured · Source: the US BTS Jun · 240 · 240 recorded · 238 measured · Source: the US BTS Jul · 244 · 244 recorded · 242 measured · Source: the US BTS Aug · 76 · 76 recorded · 76 measured · Source: the US BTS Sep · 68 · 68 recorded · 68 measured · Source: the US BTS Oct · 184 · 184 recorded · 183 measured · Source: the US BTS Nov · 216 · 216 recorded · 214 measured · Source: the US BTS Dec · 222 · 222 recorded · 222 measured · Source: the US BTS

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View the figures
Month of yearOn-time departuresAverage departure delayWith departure timeRecorded flights
Jan82.0%8.5 min255266
Feb78.8%8.1 min283284
Mar77.9%12.5 min272272
Apr76.1%12.2 min238238
May65.7%19.2 min233236
Jun65.6%18.7 min238240
Jul66.1%18.6 min242244
AugFewer than 200 measured departures—7676
SepFewer than 200 measured departures—6868
OctFewer than 200 measured departures—183184
Nov79.4%11.2 min214216
Dec75.7%19.9 min222222

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 74.6% 1,900
  • Delayed >15 min 24.5% 624
  • Cancelled 0.9% 22
  • 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

32
32 of 32
Flight numbersBy direction DeparturesOn time
WN1570 DAL → SLC 110 87.2%
WN3059 SLC → DAL 95 96.8%
WN3390 DAL → SLC 73 72.6%
WN3285 SLC → DAL 60 86.7%
WN868 SLC → DAL 60 61.7%
WN3419 SLC → DAL 57 84.2%
WN3736 SLC → DAL 57 35.1%
WN3585 SLC → DAL 55 85.2%
WN2377 DAL → SLC 51 78.0%
WN1408 DAL → SLC 50 90.0%
WN3404 DAL → SLC 50 87.8%
WN1672 DAL → SLC 49 77.6%
WN2401 SLC → DAL 49 53.1%
WN572 DAL → SLC 47 65.2%
WN3612 DAL → SLC 43 76.7%
WN2168 SLC → DAL 42 82.5%
WN1414 SLC → DAL 41 65.9%
WN2815 SLC → DAL 36 72.2%
WN1014 DAL → SLC 35 80.0%
WN1724 DAL → SLC 34 73.5%
WN1725 SLC → DAL 34 97.0%
WN2258 DAL → SLC 33 84.9%
WN2388 SLC → DAL 33 93.9%
WN2468 SLC → DAL 33 97.0%
WN2630 SLC → DAL 33 84.9%
WN3540 DAL → SLC 33 66.7%
WN3652 DAL → SLC 33 48.5%
WN4633 DAL → SLC 33 15.6%
WN1219 SLC → DAL 32 93.8%
WN2771 DAL → SLC 31 23.3%
WN2335 DAL → SLC 30 76.7%
WN4935 DAL → SLC 30 82.8%

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 121 +0.0% 1 63.6%
June 2026 119 +0.0% 1 58.0%
May 2026 120 +6.2% 2 63.3%
April 2026 122 +5.2% 0 74.6%
March 2026 136 +0.0% 0 72.8%
February 2026 141 −0.7% 1 78.0%
January 2026 125 −3.8% 7 81.6%
December 2025 96 −23.8% 0 71.9%
November 2025 98 −15.5% 2 74.5%
October 2025 111 +54.2% 1 78.4%
September 2025 68 0 77.9%
August 2025 76 0 84.2%
July 2025 121 1 68.6%
June 2025 119 1 73.1%
May 2025 113 1 68.1%
April 2025 116 0 77.6%
March 2025 136 0 83.1%
February 2025 142 0 79.6%
January 2025 130 4 82.3%
December 2024 126 0 78.6%
November 2024 116 0 83.6%
October 2024 72 0 88.9%

How to read this chart

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