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3,194 km · Domestic

John F. Kennedy (JFK) – Salt Lake City (SLC)

In July 2026, 287 flights operated between John F. Kennedy and Salt Lake City (both directions), and 74.2% 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
January330304▼ 7.9%
February342321▼ 6.1%
March428390▼ 8.9%
April328324▼ 1.2%
May3103100.0%
June300299▼ 0.3%
July300287▼ 4.3%
August308––
September300––
October311–in progress
November293––
December327––
Year to date (Jan–Jul)2,3382,235▼ 4.4%

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
January82.7%75.3%▼ 8.9%
February76.3%79.4%▲ 4.1%
March83.2%78.7%▼ 5.4%
April82.6%86.7%▲ 5.0%
May85.2%81.6%▼ 4.2%
June75.3%77.9%▲ 3.5%
July65.7%74.2%▲ 12.9%
August77.3%––
September86.7%––
October83.0%–in progress
November82.3%––
December78.0%––
Year-to-date average (Jan–Jul)78.7%79.1%▲ 0.5%

Cancelled flights by month

The most recent periods19 periods
PeriodCancelled flights 2025Cancelled flights 2026Change vs last year
January216▲ 700.0%
February227▲ 1,250.0%
March24▲ 100.0%
April00–
May00–
June01–
July1023▲ 130.0%
August0––
September0––
October2–in progress
November2––
December10––
Year to date (Jan–Jul)1671▲ 343.8%

Airlines on this route

  1. Delta Air Lines 78.8%
  2. JetBlue Airways 21.2%

Oct 1, 2024 – Jul 31, 2026

By direction

JFK → SLC

Scheduled flights
3,527
Flights operated
3,477
Cancelled
50 · 1.4%
On-time departures
82.7%

SLC → JFK

Scheduled flights
3,534
Flights operated
3,481
Cancelled
53 · 1.5%
On-time departures
77.3%

JFK → SLC and SLC → JFK counted separately.

Airlines on this route

Oct 1, 2024 – Jul 31, 2026
AirlineScheduled flights Share On-time departures Cancelled
Delta Air Lines DL 5,565 78.8% 81.9% 64
JetBlue Airways B6 1,496 21.2% 72.8% 39

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 delay06:00–07:002.6min · 601 recorded · 591 measured
Gap to highest-delay hour20.5min06:00 ↔ 14:00
Recorded flights7,061JFK–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 · No observations · 0 recorded · 0 measured · Source: the US BTS 06:00 · 92.6% · 601 recorded · 591 measured · Source: the US BTS 07:00 · 89.0% · 228 recorded · 228 measured · Source: the US BTS 08:00 · Fewer than 200 measured departures · 35 recorded · 35 measured · Source: the US BTS 09:00 · 85.7% · 709 recorded · 699 measured · Source: the US BTS 10:00 · 86.6% · 295 recorded · 291 measured · Source: the US BTS 11:00 · 83.9% · 376 recorded · 373 measured · Source: the US BTS 12:00 · Fewer than 200 measured departures · 80 recorded · 78 measured · Source: the US BTS 13:00 · 83.5% · 278 recorded · 273 measured · Source: the US BTS 14:00 · 69.6% · 527 recorded · 519 measured · Source: the US BTS 15:00 · 76.6% · 249 recorded · 248 measured · Source: the US BTS 16:00 · 85.3% · 405 recorded · 401 measured · Source: the US BTS 17:00 · 72.4% · 747 recorded · 740 measured · Source: the US BTS 18:00 · 77.4% · 871 recorded · 853 measured · Source: the US BTS 19:00 · 73.9% · 383 recorded · 376 measured · Source: the US BTS 20:00 · No observations · 0 recorded · 0 measured · Source: the US BTS 21:00 · No observations · 0 recorded · 0 measured · Source: the US BTS 22:00 · Fewer than 200 measured departures · 188 recorded · 180 measured · Source: the US BTS 23:00 · 79.5% · 1,089 recorded · 1,073 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 · No observations · 0 recorded · 0 measured · Source: the US BTS 06:00 · 2.6 min · 601 recorded · 591 measured · Source: the US BTS 07:00 · 5.0 min · 228 recorded · 228 measured · Source: the US BTS 08:00 · Fewer than 200 measured departures · 35 recorded · 35 measured · Source: the US BTS 09:00 · 9.9 min · 709 recorded · 699 measured · Source: the US BTS 10:00 · 7.7 min · 295 recorded · 291 measured · Source: the US BTS 11:00 · 6.1 min · 376 recorded · 373 measured · Source: the US BTS 12:00 · Fewer than 200 measured departures · 80 recorded · 78 measured · Source: the US BTS 13:00 · 8.7 min · 278 recorded · 273 measured · Source: the US BTS 14:00 · 23.1 min · 527 recorded · 519 measured · Source: the US BTS 15:00 · 20.4 min · 249 recorded · 248 measured · Source: the US BTS 16:00 · 10.7 min · 405 recorded · 401 measured · Source: the US BTS 17:00 · 15.2 min · 747 recorded · 740 measured · Source: the US BTS 18:00 · 12.2 min · 871 recorded · 853 measured · Source: the US BTS 19:00 · 18.3 min · 383 recorded · 376 measured · Source: the US BTS 20:00 · No observations · 0 recorded · 0 measured · Source: the US BTS 21:00 · No observations · 0 recorded · 0 measured · Source: the US BTS 22:00 · Fewer than 200 measured departures · 188 recorded · 180 measured · Source: the US BTS 23:00 · 13.2 min · 1,089 recorded · 1,073 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 · No observations · 0 recorded · 0 measured · Source: the US BTS 06:00 · 601 · 601 recorded · 591 measured · Source: the US BTS 07:00 · 228 · 228 recorded · 228 measured · Source: the US BTS 08:00 · 35 · 35 recorded · 35 measured · Source: the US BTS 09:00 · 709 · 709 recorded · 699 measured · Source: the US BTS 10:00 · 295 · 295 recorded · 291 measured · Source: the US BTS 11:00 · 376 · 376 recorded · 373 measured · Source: the US BTS 12:00 · 80 · 80 recorded · 78 measured · Source: the US BTS 13:00 · 278 · 278 recorded · 273 measured · Source: the US BTS 14:00 · 527 · 527 recorded · 519 measured · Source: the US BTS 15:00 · 249 · 249 recorded · 248 measured · Source: the US BTS 16:00 · 405 · 405 recorded · 401 measured · Source: the US BTS 17:00 · 747 · 747 recorded · 740 measured · Source: the US BTS 18:00 · 871 · 871 recorded · 853 measured · Source: the US BTS 19:00 · 383 · 383 recorded · 376 measured · Source: the US BTS 20:00 · No observations · 0 recorded · 0 measured · Source: the US BTS 21:00 · No observations · 0 recorded · 0 measured · Source: the US BTS 22:00 · 188 · 188 recorded · 180 measured · Source: the US BTS 23:00 · 1,089 · 1,089 recorded · 1,073 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———
05:00No observations———
06:0092.6%2.6 min591601
07:0089.0%5.0 min228228
08:00Fewer than 200 measured departures—3535
09:0085.7%9.9 min699709
10:0086.6%7.7 min291295
11:0083.9%6.1 min373376
12:00Fewer than 200 measured departures—7880
13:0083.5%8.7 min273278
14:0069.6%23.1 min519527
15:0076.6%20.4 min248249
16:0085.3%10.7 min401405
17:0072.4%15.2 min740747
18:0077.4%12.2 min853871
19:0073.9%18.3 min376383
20:00No observations———
21:00No observations———
22:00Fewer than 200 measured departures—180188
23:0079.5%13.2 min1,0731,089

Day of week

On-time departures Partial coverage: only airlines that report on-time data to the US DOT
Monday · 81.0% · 1,011 recorded · 981 measured · Source: the US BTS Tuesday · 82.8% · 1,003 recorded · 988 measured · Source: the US BTS Wednesday · 81.4% · 1,002 recorded · 1,000 measured · Source: the US BTS Thursday · 78.1% · 1,005 recorded · 1,001 measured · Source: the US BTS Friday · 81.7% · 1,010 recorded · 999 measured · Source: the US BTS Saturday · 78.8% · 1,016 recorded · 1,002 measured · Source: the US BTS Sunday · 76.1% · 1,014 recorded · 987 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 · 11.4 min · 1,011 recorded · 981 measured · Source: the US BTS Tuesday · 10.9 min · 1,003 recorded · 988 measured · Source: the US BTS Wednesday · 11.0 min · 1,002 recorded · 1,000 measured · Source: the US BTS Thursday · 16.9 min · 1,005 recorded · 1,001 measured · Source: the US BTS Friday · 10.5 min · 1,010 recorded · 999 measured · Source: the US BTS Saturday · 12.8 min · 1,016 recorded · 1,002 measured · Source: the US BTS Sunday · 13.4 min · 1,014 recorded · 987 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 · 1,011 · 1,011 recorded · 981 measured · Source: the US BTS Tuesday · 1,003 · 1,003 recorded · 988 measured · Source: the US BTS Wednesday · 1,002 · 1,002 recorded · 1,000 measured · Source: the US BTS Thursday · 1,005 · 1,005 recorded · 1,001 measured · Source: the US BTS Friday · 1,010 · 1,010 recorded · 999 measured · Source: the US BTS Saturday · 1,016 · 1,016 recorded · 1,002 measured · Source: the US BTS Sunday · 1,014 · 1,014 recorded · 987 measured · Source: the US BTS

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View the figures
Day of weekOn-time departuresAverage departure delayWith departure timeRecorded flights
Monday81.0%11.4 min9811,011
Tuesday82.8%10.9 min9881,003
Wednesday81.4%11.0 min1,0001,002
Thursday78.1%16.9 min1,0011,005
Friday81.7%10.5 min9991,010
Saturday78.8%12.8 min1,0021,016
Sunday76.1%13.4 min9871,014

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 · 79.2% · 652 recorded · 634 measured · Source: the US BTS Feb · 77.8% · 692 recorded · 663 measured · Source: the US BTS Mar · 81.1% · 824 recorded · 818 measured · Source: the US BTS Apr · 84.7% · 652 recorded · 652 measured · Source: the US BTS May · 83.4% · 620 recorded · 620 measured · Source: the US BTS Jun · 76.6% · 600 recorded · 599 measured · Source: the US BTS Jul · 69.9% · 620 recorded · 587 measured · Source: the US BTS Aug · 77.3% · 308 recorded · 308 measured · Source: the US BTS Sep · 86.7% · 300 recorded · 300 measured · Source: the US BTS Oct · 83.6% · 514 recorded · 512 measured · Source: the US BTS Nov · 85.5% · 589 recorded · 587 measured · Source: the US BTS Dec · 76.6% · 690 recorded · 678 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 · 12.5 min · 652 recorded · 634 measured · Source: the US BTS Feb · 15.2 min · 692 recorded · 663 measured · Source: the US BTS Mar · 10.7 min · 824 recorded · 818 measured · Source: the US BTS Apr · 8.0 min · 652 recorded · 652 measured · Source: the US BTS May · 9.7 min · 620 recorded · 620 measured · Source: the US BTS Jun · 15.9 min · 600 recorded · 599 measured · Source: the US BTS Jul · 25.7 min · 620 recorded · 587 measured · Source: the US BTS Aug · 13.1 min · 308 recorded · 308 measured · Source: the US BTS Sep · 4.1 min · 300 recorded · 300 measured · Source: the US BTS Oct · 7.9 min · 514 recorded · 512 measured · Source: the US BTS Nov · 8.4 min · 589 recorded · 587 measured · Source: the US BTS Dec · 14.0 min · 690 recorded · 678 measured · Source: the US BTS

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Recorded flights Partial coverage: only airlines that report on-time data to the US DOT
Jan · 652 · 652 recorded · 634 measured · Source: the US BTS Feb · 692 · 692 recorded · 663 measured · Source: the US BTS Mar · 824 · 824 recorded · 818 measured · Source: the US BTS Apr · 652 · 652 recorded · 652 measured · Source: the US BTS May · 620 · 620 recorded · 620 measured · Source: the US BTS Jun · 600 · 600 recorded · 599 measured · Source: the US BTS Jul · 620 · 620 recorded · 587 measured · Source: the US BTS Aug · 308 · 308 recorded · 308 measured · Source: the US BTS Sep · 300 · 300 recorded · 300 measured · Source: the US BTS Oct · 514 · 514 recorded · 512 measured · Source: the US BTS Nov · 589 · 589 recorded · 587 measured · Source: the US BTS Dec · 690 · 690 recorded · 678 measured · Source: the US BTS

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View the figures
Month of yearOn-time departuresAverage departure delayWith departure timeRecorded flights
Jan79.2%12.5 min634652
Feb77.8%15.2 min663692
Mar81.1%10.7 min818824
Apr84.7%8.0 min652652
May83.4%9.7 min620620
Jun76.6%15.9 min599600
Jul69.9%25.7 min587620
Aug77.3%13.1 min308308
Sep86.7%4.1 min300300
Oct83.6%7.9 min512514
Nov85.5%8.4 min587589
Dec76.6%14.0 min678690

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 78.8% 5,566
  • Delayed >15 min 19.7% 1,392
  • Cancelled 1.5% 103
  • 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

22
22 of 22
Flight numbersBy direction DeparturesOn time
DL697 SLC → JFK 658 73.6%
DL892 JFK → SLC 658 92.5%
DL887 JFK → SLC 657 83.4%
DL917 JFK → SLC 656 86.4%
DL705 SLC → JFK 654 83.6%
B6671 JFK → SLC 618 77.5%
DL671 SLC → JFK 591 72.9%
DL863 JFK → SLC 581 74.7%
DL386 SLC → JFK 480 82.9%
B6672 SLC → JFK 331 72.1%
B66372 SLC → JFK 272 70.8%
DL1792 SLC → JFK 110 83.3%
B66872 SLC → JFK 99 58.8%
DL381 JFK → SLC 98 86.7%
DL797 SLC → JFK 98 89.8%
B66871 JFK → SLC 83 75.6%
DL976 SLC → JFK 68 91.2%
DL1358 SLC → JFK 52 90.4%
B661271 JFK → SLC 47 64.4%
DL1435 JFK → SLC 36 91.7%
B661272 SLC → JFK 31 58.6%
DL315 JFK → SLC 31 71.0%

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 287 −4.3% 23 74.2%
June 2026 299 −0.3% 1 77.9%
May 2026 310 +0.0% 0 81.6%
April 2026 324 −1.2% 0 86.7%
March 2026 390 −8.9% 4 78.7%
February 2026 321 −6.1% 27 79.4%
January 2026 304 −7.9% 16 75.3%
December 2025 327 −6.8% 10 78.0%
November 2025 293 −0.3% 2 82.3%
October 2025 311 +54.7% 2 83.0%
September 2025 300 0 86.7%
August 2025 308 0 77.3%
July 2025 300 10 65.7%
June 2025 300 0 75.3%
May 2025 310 0 85.2%
April 2025 328 0 82.6%
March 2025 428 2 83.2%
February 2025 342 2 76.3%
January 2025 330 2 82.7%
December 2024 351 2 75.2%
November 2024 294 0 88.8%
October 2024 201 0 84.6%

How to read this chart

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