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11,153 nonstop flights · Aug 2025 – Jul 2026 · US DOT on-time records, all US airlines

Leave before 9 am from JFK: 92% depart on time. After 4 pm it’s 7 in 10.

Best time to leave 6–7 am 89% arrive on time from JFK, 85% arrive on time from EWR
Best airport pair JFK → SFO 74% on time, fewest cancelled (2.2%), 6,770 flights
Best single flight AA 76 JFK 06:00 → SFO 09:21 · 90% on time Avoid UA 1558 EWR 19:20 → SFO 22:59 · 52% on time

Time of day × airport

Share of this route’s flights leaving within 15 minutes, by airport and scheduled departure hour, over Aug 2025 – Jul 2026. Blank: no flights then (or fewer than 40 in the year).

6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
JFK
88
86
81
EWR
62
70
62
% of this route’s flights leaving within 15 min (small number: flights in the Jun 6 – Jul 31, 2026 schedule): 85+75–8465–7455–64under 55

Pick an hour to see this route’s flights leaving then.

Airlines on this route

Arriving within 15 minutes. Regional flights count under the airline that sells them. Pick an airline to see its flights.

American 1,478 78% 2.6% 67 min
JetBlue JFK→SFO only 1,955 76% 2.3% 75 min
Alaska 1,656 75% 1.8% 67 min
Delta 2,234 71% 2.0% 70 min
United 3,830 69% 2.5% 95 min

Flights, best and worst

Flights in the Jun 6 – Jul 31, 2026 schedule that ran 150+ times in the year. Times are local. Pick a flight for its history.

AA 76 JFK 06:00 SFO 09:21 90%
B6 15 JFK 08:00 SFO 11:20 87%
UA 2115 EWR 06:00 SFO 09:09 85%
B6 115 JFK 06:00 SFO 09:15 83%
AA 179 JFK 07:58 SFO 11:19 82%
· · ·
UA 1340 EWR 17:00 SFO 20:37 62%
DL 667 JFK 19:00 SFO 22:40 62%
UA 1558 EWR 19:20 SFO 22:59 52%
All 38 flights on this route →

Nonstops by airline and airport

Arriving within 15 minutes, Aug 2025 – Jul 2026. Pick a row to see that airline’s flights on that airport pair.

Alaska EWR SFO 6h 29m 79% 1.1% 548 Flying now
American JFK SFO 6h 25m 77% 2.6% 1,475 Flying now
JetBlue JFK SFO 6h 40m 76% 2.3% 1,955 Flying now
Alaska JFK SFO 6h 34m 73% 2.2% 1,108 Flying now
Delta JFK SFO 6h 35m 71% 2.0% 2,232 Flying now
United EWR SFO 6h 14m 69% 2.5% 3,825 Flying now
United EWR SJC – 100%few flights 0.0% 5 Not flying now
American JFK SJC – 100%few flights 0.0% 3 Not flying now
Delta JFK SJC – 100%few flights 0.0% 2 Not flying now
Flying on a particular day? Pick a date above and the same ranking uses our forecast odds for each flight that day: Tomorrow.

About this data: US DOT on-time records, Aug 2025 – Jul 2026, all US airlines; regional flights count under the airline that sells them. Schedules (which flights and connections exist, and their times) are as of Jun 6 – Jul 31, 2026; seasonal flights outside that window aren’t ranked. Rebuilt monthly. JSON