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3,160 km · Domestic

Newark Liberty (EWR) – Salt Lake City (SLC)

In July 2026, 176 flights operated between Newark Liberty 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
January238271▲ 13.9%
February256259▲ 1.2%
March336327▼ 2.7%
April180226▲ 25.6%
May184202▲ 9.8%
June178228▲ 28.1%
July174176▲ 1.1%
August184––
September180––
October184–in progress
November174––
December203––
Year to date (Jan–Jul)1,5461,689▲ 9.2%

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
January81.5%82.3%▲ 1.0%
February75.8%79.9%▲ 5.4%
March79.8%78.9%▼ 1.1%
April73.9%86.7%▲ 17.3%
May56.0%88.1%▲ 57.3%
June76.4%83.3%▲ 9.0%
July77.0%79.0%▲ 2.6%
August79.9%––
September88.3%––
October78.3%–in progress
November68.4%––
December70.4%––
Year-to-date average (Jan–Jul)74.3%82.6%▲ 11.1%

Cancelled flights by month

The most recent periods19 periods
PeriodCancelled flights 2025Cancelled flights 2026Change vs last year
January013–
February018–
March27▲ 250.0%
April04–
May220.0%
June21▼ 50.0%
July86▼ 25.0%
August0––
September0––
October0–in progress
November2––
December7––
Year to date (Jan–Jul)1451▲ 264.3%

Airlines on this route

  1. Delta Air Lines 54.3%
  2. United Airlines 45.7%

Oct 1, 2024 – Jul 31, 2026

By direction

EWR → SLC

Scheduled flights
2,346
Flights operated
2,310
Cancelled
36 · 1.5%
On-time departures
77.9%

SLC → EWR

Scheduled flights
2,346
Flights operated
2,305
Cancelled
41 · 1.7%
On-time departures
78.5%

EWR → SLC and SLC → EWR counted separately.

Airlines on this route

Oct 1, 2024 – Jul 31, 2026
AirlineScheduled flights Share On-time departures Cancelled
Delta Air Lines DL 2,548 54.3% 78.4% 44
United Airlines UA 2,144 45.7% 78.0% 33

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 delay23:00–00:003.8min · 496 recorded · 490 measured
Gap to highest-delay hour30.1min23:00 ↔ 19:00
Recorded flights4,692EWR–SLC

Departure hour

On-time departures Partial coverage: only airlines that report on-time data to the US DOT
00:00 · 75.6% · 326 recorded · 319 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 · No observations · 0 recorded · 0 measured · Source: the US BTS 06:00 · Fewer than 200 measured departures · 138 recorded · 137 measured · Source: the US BTS 07:00 · 87.7% · 893 recorded · 884 measured · Source: the US BTS 08:00 · Fewer than 200 measured departures · 50 recorded · 47 measured · Source: the US BTS 09:00 · Fewer than 200 measured departures · 77 recorded · 75 measured · Source: the US BTS 10:00 · 85.5% · 218 recorded · 214 measured · Source: the US BTS 11:00 · 73.8% · 804 recorded · 793 measured · Source: the US BTS 12:00 · Fewer than 200 measured departures · 74 recorded · 74 measured · Source: the US BTS 13:00 · Fewer than 200 measured departures · 55 recorded · 51 measured · Source: the US BTS 14:00 · Fewer than 200 measured departures · 82 recorded · 82 measured · Source: the US BTS 15:00 · Fewer than 200 measured departures · 157 recorded · 155 measured · Source: the US BTS 16:00 · Fewer than 200 measured departures · 67 recorded · 65 measured · Source: the US BTS 17:00 · 80.1% · 311 recorded · 302 measured · Source: the US BTS 18:00 · 72.4% · 505 recorded · 497 measured · Source: the US BTS 19:00 · 63.7% · 229 recorded · 226 measured · Source: the US BTS 20:00 · Fewer than 200 measured departures · 179 recorded · 174 measured · Source: the US BTS 21:00 · No observations · 0 recorded · 0 measured · Source: the US BTS 22:00 · Fewer than 200 measured departures · 31 recorded · 30 measured · Source: the US BTS 23:00 · 86.7% · 496 recorded · 490 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 · 16.3 min · 326 recorded · 319 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 · No observations · 0 recorded · 0 measured · Source: the US BTS 06:00 · Fewer than 200 measured departures · 138 recorded · 137 measured · Source: the US BTS 07:00 · 5.8 min · 893 recorded · 884 measured · Source: the US BTS 08:00 · Fewer than 200 measured departures · 50 recorded · 47 measured · Source: the US BTS 09:00 · Fewer than 200 measured departures · 77 recorded · 75 measured · Source: the US BTS 10:00 · 15.4 min · 218 recorded · 214 measured · Source: the US BTS 11:00 · 19.4 min · 804 recorded · 793 measured · Source: the US BTS 12:00 · Fewer than 200 measured departures · 74 recorded · 74 measured · Source: the US BTS 13:00 · Fewer than 200 measured departures · 55 recorded · 51 measured · Source: the US BTS 14:00 · Fewer than 200 measured departures · 82 recorded · 82 measured · Source: the US BTS 15:00 · Fewer than 200 measured departures · 157 recorded · 155 measured · Source: the US BTS 16:00 · Fewer than 200 measured departures · 67 recorded · 65 measured · Source: the US BTS 17:00 · 12.2 min · 311 recorded · 302 measured · Source: the US BTS 18:00 · 26.5 min · 505 recorded · 497 measured · Source: the US BTS 19:00 · 33.9 min · 229 recorded · 226 measured · Source: the US BTS 20:00 · Fewer than 200 measured departures · 179 recorded · 174 measured · Source: the US BTS 21:00 · No observations · 0 recorded · 0 measured · Source: the US BTS 22:00 · Fewer than 200 measured departures · 31 recorded · 30 measured · Source: the US BTS 23:00 · 3.8 min · 496 recorded · 490 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 · 326 · 326 recorded · 319 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 · No observations · 0 recorded · 0 measured · Source: the US BTS 06:00 · 138 · 138 recorded · 137 measured · Source: the US BTS 07:00 · 893 · 893 recorded · 884 measured · Source: the US BTS 08:00 · 50 · 50 recorded · 47 measured · Source: the US BTS 09:00 · 77 · 77 recorded · 75 measured · Source: the US BTS 10:00 · 218 · 218 recorded · 214 measured · Source: the US BTS 11:00 · 804 · 804 recorded · 793 measured · Source: the US BTS 12:00 · 74 · 74 recorded · 74 measured · Source: the US BTS 13:00 · 55 · 55 recorded · 51 measured · Source: the US BTS 14:00 · 82 · 82 recorded · 82 measured · Source: the US BTS 15:00 · 157 · 157 recorded · 155 measured · Source: the US BTS 16:00 · 67 · 67 recorded · 65 measured · Source: the US BTS 17:00 · 311 · 311 recorded · 302 measured · Source: the US BTS 18:00 · 505 · 505 recorded · 497 measured · Source: the US BTS 19:00 · 229 · 229 recorded · 226 measured · Source: the US BTS 20:00 · 179 · 179 recorded · 174 measured · Source: the US BTS 21:00 · No observations · 0 recorded · 0 measured · Source: the US BTS 22:00 · 31 · 31 recorded · 30 measured · Source: the US BTS 23:00 · 496 · 496 recorded · 490 measured · Source: the US BTS

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View the figures
Departure hourOn-time departuresAverage departure delayWith departure timeRecorded flights
00:0075.6%16.3 min319326
01:00No observations———
02:00No observations———
03:00No observations———
04:00No observations———
05:00No observations———
06:00Fewer than 200 measured departures—137138
07:0087.7%5.8 min884893
08:00Fewer than 200 measured departures—4750
09:00Fewer than 200 measured departures—7577
10:0085.5%15.4 min214218
11:0073.8%19.4 min793804
12:00Fewer than 200 measured departures—7474
13:00Fewer than 200 measured departures—5155
14:00Fewer than 200 measured departures—8282
15:00Fewer than 200 measured departures—155157
16:00Fewer than 200 measured departures—6567
17:0080.1%12.2 min302311
18:0072.4%26.5 min497505
19:0063.7%33.9 min226229
20:00Fewer than 200 measured departures—174179
21:00No observations———
22:00Fewer than 200 measured departures—3031
23:0086.7%3.8 min490496

Day of week

On-time departures Partial coverage: only airlines that report on-time data to the US DOT
Monday · 77.9% · 677 recorded · 655 measured · Source: the US BTS Tuesday · 84.4% · 649 recorded · 641 measured · Source: the US BTS Wednesday · 82.7% · 650 recorded · 647 measured · Source: the US BTS Thursday · 74.0% · 687 recorded · 676 measured · Source: the US BTS Friday · 78.8% · 684 recorded · 680 measured · Source: the US BTS Saturday · 76.1% · 664 recorded · 648 measured · Source: the US BTS Sunday · 74.0% · 681 recorded · 668 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
Monday · 9.2 min · 677 recorded · 655 measured · Source: the US BTS Tuesday · 11.6 min · 649 recorded · 641 measured · Source: the US BTS Wednesday · 11.6 min · 650 recorded · 647 measured · Source: the US BTS Thursday · 18.9 min · 687 recorded · 676 measured · Source: the US BTS Friday · 14.4 min · 684 recorded · 680 measured · Source: the US BTS Saturday · 20.3 min · 664 recorded · 648 measured · Source: the US BTS Sunday · 21.7 min · 681 recorded · 668 measured · Source: the US BTS

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Recorded flights Partial coverage: only airlines that report on-time data to the US DOT
Monday · 677 · 677 recorded · 655 measured · Source: the US BTS Tuesday · 649 · 649 recorded · 641 measured · Source: the US BTS Wednesday · 650 · 650 recorded · 647 measured · Source: the US BTS Thursday · 687 · 687 recorded · 676 measured · Source: the US BTS Friday · 684 · 684 recorded · 680 measured · Source: the US BTS Saturday · 664 · 664 recorded · 648 measured · Source: the US BTS Sunday · 681 · 681 recorded · 668 measured · Source: the US BTS

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View the figures
Day of weekOn-time departuresAverage departure delayWith departure timeRecorded flights
Monday77.9%9.2 min655677
Tuesday84.4%11.6 min641649
Wednesday82.7%11.6 min647650
Thursday74.0%18.9 min676687
Friday78.8%14.4 min680684
Saturday76.1%20.3 min648664
Sunday74.0%21.7 min668681

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 · 81.9% · 522 recorded · 509 measured · Source: the US BTS Feb · 77.9% · 533 recorded · 515 measured · Source: the US BTS Mar · 79.3% · 672 recorded · 663 measured · Source: the US BTS Apr · 81.0% · 410 recorded · 406 measured · Source: the US BTS May · 72.8% · 390 recorded · 386 measured · Source: the US BTS Jun · 80.3% · 409 recorded · 406 measured · Source: the US BTS Jul · 78.0% · 364 recorded · 350 measured · Source: the US BTS Aug · Fewer than 200 measured departures · 184 recorded · 184 measured · Source: the US BTS Sep · Fewer than 200 measured departures · 180 recorded · 180 measured · Source: the US BTS Oct · 81.0% · 290 recorded · 289 measured · Source: the US BTS Nov · 72.3% · 334 recorded · 332 measured · Source: the US BTS Dec · 69.9% · 404 recorded · 395 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 · 8.9 min · 522 recorded · 509 measured · Source: the US BTS Feb · 13.9 min · 533 recorded · 515 measured · Source: the US BTS Mar · 11.8 min · 672 recorded · 663 measured · Source: the US BTS Apr · 9.3 min · 410 recorded · 406 measured · Source: the US BTS May · 24.8 min · 390 recorded · 386 measured · Source: the US BTS Jun · 14.1 min · 409 recorded · 406 measured · Source: the US BTS Jul · 23.1 min · 364 recorded · 350 measured · Source: the US BTS Aug · Fewer than 200 measured departures · 184 recorded · 184 measured · Source: the US BTS Sep · Fewer than 200 measured departures · 180 recorded · 180 measured · Source: the US BTS Oct · 13.0 min · 290 recorded · 289 measured · Source: the US BTS Nov · 21.6 min · 334 recorded · 332 measured · Source: the US BTS Dec · 23.5 min · 404 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
Jan · 522 · 522 recorded · 509 measured · Source: the US BTS Feb · 533 · 533 recorded · 515 measured · Source: the US BTS Mar · 672 · 672 recorded · 663 measured · Source: the US BTS Apr · 410 · 410 recorded · 406 measured · Source: the US BTS May · 390 · 390 recorded · 386 measured · Source: the US BTS Jun · 409 · 409 recorded · 406 measured · Source: the US BTS Jul · 364 · 364 recorded · 350 measured · Source: the US BTS Aug · 184 · 184 recorded · 184 measured · Source: the US BTS Sep · 180 · 180 recorded · 180 measured · Source: the US BTS Oct · 290 · 290 recorded · 289 measured · Source: the US BTS Nov · 334 · 334 recorded · 332 measured · Source: the US BTS Dec · 404 · 404 recorded · 395 measured · Source: the US BTS

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View the figures
Month of yearOn-time departuresAverage departure delayWith departure timeRecorded flights
Jan81.9%8.9 min509522
Feb77.9%13.9 min515533
Mar79.3%11.8 min663672
Apr81.0%9.3 min406410
May72.8%24.8 min386390
Jun80.3%14.1 min406409
Jul78.0%23.1 min350364
AugFewer than 200 measured departures—184184
SepFewer than 200 measured departures—180180
Oct81.0%13.0 min289290
Nov72.3%21.6 min332334
Dec69.9%23.5 min395404

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 76.9% 3,609
  • Delayed >15 min 21.4% 1,006
  • Cancelled 1.6% 77
  • 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

36
36 of 36
Flight numbersBy direction DeparturesOn time
DL1009 EWR → SLC 657 83.1%
DL2038 SLC → EWR 620 86.5%
DL2033 SLC → EWR 459 76.2%
DL2033 EWR → SLC 368 71.2%
DL2026 SLC → EWR 195 67.0%
DL1135 EWR → SLC 128 71.1%
UA2320 SLC → EWR 100 79.0%
UA1331 EWR → SLC 77 72.7%
UA1261 SLC → EWR 73 79.2%
UA2605 EWR → SLC 73 94.4%
UA1287 SLC → EWR 72 84.1%
UA1962 EWR → SLC 72 57.8%
UA2321 EWR → SLC 68 72.3%
DL2026 EWR → SLC 62 58.6%
UA1963 SLC → EWR 56 48.2%
UA2357 EWR → SLC 54 77.8%
UA1746 SLC → EWR 53 62.3%
UA1899 SLC → EWR 45 75.6%
UA2072 EWR → SLC 45 97.8%
UA1623 SLC → EWR 37 75.7%
UA1845 SLC → EWR 37 70.3%
UA2071 EWR → SLC 37 91.4%
UA2396 SLC → EWR 37 83.8%
UA2630 EWR → SLC 37 91.9%
UA2693 EWR → SLC 37 69.4%
UA435 EWR → SLC 37 89.2%
UA520 EWR → SLC 37 81.1%
UA1213 SLC → EWR 36 97.1%
UA1435 EWR → SLC 35 85.7%
UA1986 EWR → SLC 33 75.8%
UA2126 SLC → EWR 33 81.8%
UA1082 EWR → SLC 32 71.9%
UA1493 SLC → EWR 32 78.1%
UA2444 SLC → EWR 32 74.2%
UA1553 SLC → EWR 31 80.7%
UA2166 EWR → SLC 31 96.8%

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 176 +1.1% 6 79.0%
June 2026 228 +28.1% 1 83.3%
May 2026 202 +9.8% 2 88.1%
April 2026 226 +25.6% 4 86.7%
March 2026 327 −2.7% 7 78.9%
February 2026 259 +1.2% 18 79.9%
January 2026 271 +13.9% 13 82.3%
December 2025 203 +5.7% 7 70.4%
November 2025 174 +10.1% 2 68.4%
October 2025 184 +75.2% 0 78.3%
September 2025 180 0 88.3%
August 2025 184 0 79.9%
July 2025 174 8 77.0%
June 2025 178 2 76.4%
May 2025 184 2 56.0%
April 2025 180 0 73.9%
March 2025 336 2 79.8%
February 2025 256 0 75.8%
January 2025 238 0 81.5%
December 2024 192 2 69.3%
November 2024 158 0 76.6%
October 2024 105 1 85.7%

How to read this chart

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