The flight time from Miami to San Juan is 2 hours, 30 minutes. See Data as Tables

Average Timeline

Leaves MIA Miami, FL 3 minutes early.
16 minutes taxiing out
2 hours, 7 minutes in the air
6 minutes taxiing in
Arrives SJU San Juan, PR 5 minutes early.

Flight Reliability By Airline ?


Flight Summary

The flight time from Miami to San Juan is 2 hours, 30 minutes. The time spent in the air is 2 hours, 7 minutes.

The flight distance from Miami to San Juan is 1045 Miles.

Reverse Journey

San Juan to Miami
2 hours, 45 minutes

Flight Time By Airline ?

2h 30m
2h 32m
Taxiing Out
Air Time
Taxiing In

Flight Time by Time of Day ?

12AM06AM12PM06PM 30m1h1h 30m2h2h 30m
Taxiing Out
Air Time
Taxiing In

Flights By Time of Day ?


Flights Per Week



1045 Miles

Flights By Month ?


Flights By Day of Week ?


Flights By Airline ?
(Per Week)


Frequently Asked Questions

How far is Miami from San Juan by plane?

The distance from Miami to San Juan by plane is 1045 Miles. This is the air distance on the most direct route taken by the vast majority of flights.

How long is the flight from Miami to San Juan?

The flight time from Miami to San Juan is 2 hours, 30 minutes. The time spent in the air is 2 hours, 7 minutes. These numbers are averages. In reality, it varies by airline with American being the fastest taking 2 hours, 30 minutes, and Frontier the slowest taking 2 hours, 32 minutes.

What airlines fly from Miami to San Juan?

American and Frontier are the airlines with direct flights from Miami to San Juan.

Does Southwest fly from Miami to San Juan?

Southwest does not fly from Miami (MIA) to San Juan (SJU). Keep in mind that Southwest may fly to other nearby airports, as they will often fly into smaller airpors instead of larger ones. This is because the costs are often lower to fly into smaller airports, and they pass the savings on to you.

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 Miami 3 minutes early
Taxi Out Time 16 minutes
In the Air 127 minutes
Taxiing In 6 minutes
Arrives San Juan 5 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 20 minutes. For example, from Miami to San Juan, Frontier is 71% reliable, which means that Frontier flights are on time 71% of the time, and cancelled or delayed the remaining time.

Airline Normal Flights Arrival Delayed* Flight Cancelled
American 83% 17% 0%
Frontier 71% 29% 0%

Flight Time By Airline Flight Time By Airline Chart

Each airline takes a different amount of time to fly between Miami 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
American 16 127 6 150
Frontier 16 125 9 152

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
6am 0.66
7am 0.23
6pm 0.04
9pm 0.67
11pm 0.04
3pm 0.06
1pm 0.33
7pm 0.04
10am 0.98
12pm 1
8am 0.01
2pm 0.63
10pm 0.02
5pm 0.96

Flights By Month Flights By Month Chart

The quantity of flights from Miami 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 186
February 168
March 174
April 160
May 185
June 179
July 186
August 186
September 153
October 155
November 157
December 184

Flights By Day Of Week Flights By Day of Week Chart

The quantity of flights from Miami 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 5.62
Tuesday 5.9
Wednesday 5.62
Thursday 5.75
Friday 5.62
Saturday 5.56
Sunday 5.81

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
American 1
Frontier 0

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
6am 16 129 6 151
7am 15 124 7 147
6pm 18 123 5 147
9pm 18 126 6 150
11pm 19 125 5 152
3pm 16 125 9 152
1pm 15 124 7 148
7pm 18 122 5 146
10am 15 128 6 151
12pm 16 127 7 152
8am 17 129 6 152
2pm 13 129 6 149
10pm 14 120 5 142
5pm 18 125 5 149
* Delayed more than 20 minutes.
All data above is a median or mean as appropriate.