Route
SLC → JFK
Salt Lake City International Airport John F. Kennedy International Airport
How punctual is this route?
- On-time arrivals
- 81.3%
- Less than 15 minutes late
- Cancelled
- 2.6%
- Of scheduled flights
- Average delay when late
- 76 min
- Flights arriving 15+ minutes late
- Flights tracked
- 1,932
- Scheduled flights in the period
What caused the delays
- Airline (crew, maintenance, cleaning) 43%
- Late-arriving aircraft 31%
- Air traffic control & airport 22%
- Extreme weather 3%
- Security 0%
Share of delay minutes airlines attributed to each cause (BTS).
Show as table
| Month | On time | Flights |
|---|---|---|
| September 2025 | 91.3% | 150 |
| October 2025 | 84.5% | 157 |
| November 2025 | 82.9% | 147 |
| December 2025 | 83.5% | 169 |
| January 2026 | 79.6% | 161 |
| February 2026 | 83.8% | 174 |
| March 2026 | 80.9% | 197 |
| April 2026 | 83.9% | 162 |
| May 2026 | 85.8% | 155 |
| June 2026 | 80.3% | 150 |
| July 2026 | 72.5% | 155 |
| August 2026 | 65.1% | 155 |
Source: U.S. DOT Bureau of Transportation Statistics on-time data, September 2025 – August 2026. Covers flights operated by reporting U.S. carriers. About our data
Airlines on this route
| Airline | Flights | On time | Cancelled | Avg. delay when late |
|---|---|---|---|---|
| Delta Air Lines | 1,539 | 83.2% | 1.9% | 70 min |
| JetBlue Airways | 393 | 73.9% | 5.1% | 92 min |
Delay odds by flight
How often each flight number arrived 15 or more minutes late over the last year.
-
DL697
20% late · 365 flights
-
DL705
13% late · 364 flights
-
DL671
21% late · 363 flights
-
DL386
14% late · 224 flights
-
B6372
25% late · 179 flights
-
B672
23% late · 148 flights
-
DL1792
20% late · 141 flights
-
DL1358
4% late · 52 flights
-
B6872
33% late · 35 flights
-
B61272
38% late · 31 flights
-
DL1172
0% late · 24 flights
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