The flight time from New York to San Juan is 3 hours, 44 minutes. See Data as Tables

Average Timeline

Leaves JFK New York, NY 1 minute early.
22 minutes taxiing out
3 hours, 15 minutes in the air
4 minutes taxiing in
Arrives SJU San Juan, PR 10 minutes early.

Flight Reliability By Airline ?


Flight Time By Airline ?

3h 41m
3h 44m
3h 51m
Taxiing Out
Air Time
Taxiing In

Flight Time by Time of Day ?

Taxiing Out
Air Time
Taxiing In

Flights By Time of Day ?


Reverse Journey

3 hours, 52 minutes

Flights Per Week



1598 Miles

Flights By Month ?


Flights By Day of Week ?


Flights By Airline ?
(Per Week)


Tables and Explanations

Data Source

Our information is computed from the latest available data from the US Department of Transportation.

Average Timeline Timeline Chart

The average timeline contains the median time a flight spends in 3 stages. The first of these three stages is taxiing out which includes the time from the flight leaving the gate to taking off. The second stage is in the air, which includes the time spent from the flight leaving the ground to touching back down at the end of it's journey. The last stage is taxiing in, which is from when the flight touches down to the flight arriving at it's gate.

The average timeline also estimates on average of when the flight will leave and arrive relative to it's stated departure time.

Leaves New York 1 minute early
Taxi Out Time 22 minutes
In the Air 195 minutes
Taxiing In 4 minutes
Arrives San Juan 10 minutes early

Flight Reliability Reliability Chart

The reliability of an airline measures how often the airline's flights on this route are cancelled or delayed more than 10 minutes. For example, from New York to San Juan, JetBlue is 78% reliable, which means that JetBlue flights are on time 78% of the time, and cancelled or delayed the remaining time.

Airline Normal Flights Arrival Delayed* Flight Cancelled
Delta 89% 10% 1%
JetBlue 78% 20% 2%
American 76% 22% 2%

Flight Time By Airline Flight Time By Airline Chart

Each airline takes a different amount of time to fly between New York and San Juan, this is due to different operational factors on the ground, as well as scheduling of planes. Each airline's flight time is split into three stages which are described above in the "Average Timeline" section. There are also miscellaneous operational issues which are included in the below total but are not accounted for in one of the three stages.

Airline Taxiing Out
In the Air
Taxiing In
JetBlue 20 196 4 221
Delta 25 193 4 224
American 25 198 5 231

Flights By Time of Day Flight Time By Day Chart

This one is pretty self explanatory, it represents the number of flights that leave the gate in a given hour of the day. The tricky thing here is that this is normally not a whole number since it is an average over 52 weeks. Partial numbers may indicate that a flight may be seasonal or may take off at different times due to different operational factors.

Time Count
5am 0.67
6am 0.24
7am 0.17
8am 1.61
9am 0.76
10am 0.15
11am 1.13
12pm 0.92
1pm 0.33
2pm 0.7
3pm 0.54
5pm 0.47
6pm 0.34
7pm 0.92
8pm 0.43
11pm 0.69

Flights By Month Flights By Month Chart

The quantity of flights from New York to San Juan that take off in a given month of the year. This number changes because some flights are seasonal, and almost all flights have uneven demand througout the year.

Month Count
January 339
February 285
March 295
April 293
May 298
June 323
July 343
August 309
September 255
October 269
November 334
December 382

Flights By Day Of Week Flights By Day of Week Chart

The quantity of flights from New York to San Juan that take off on a given day of the week. Some routes only have enough demand to sustain a few trips a week, while others have many flights a day. This number is also an average across the year, and hence may not be a whole number.

Day Count
Monday 10.3
Tuesday 9.6
Wednesday 10
Thursday 10.4
Friday 10.3
Saturday 10.3
Sunday 10.7

Flight per Airline (per Week) Flights By Airline Chart

How many times an airline flies this route in a week. Different factors play into how often a carrier chooses to fly a given route including it's need to connect disparate routes, and demand.

Airline Flights per Week
JetBlue 34
Delta 26
American 12

Flight Time By Time of Day Flight Time by Time of Day Chart

The total flight time varies by each hour of the day due to factors such as airport traffic. More flights leaving an airport may cause higher taxi in or taxi out times. See the description of the average timeline above for a deeper discussion of each of these times.

Time Taxi Out
In the Air
Taxi In
5am 16 195 5 218
6am 18 198 5 221
7am 20 200 5 224
8am 26 196 4 226
9am 22 197 5 225
10am 20 197 4 224
11am 19 195 4 219
12pm 20 197 4 223
1pm 20 196 4 222
2pm 23 196 4 223
3pm 27 194 4 225
5pm 31 193 4 230
6pm 28 193 4 229
7pm 31 194 4 230
8pm 33 195 4 233
11pm 17 195 4 217
* Delayed more than 10 minutes.
All data above is a median or mean as appropriate.