The flight time from Baltimore to San Juan is 3 hours, 49 minutes. See Data as Tables

Average Timeline

Leaves BWI Baltimore, MD 9 minutes late.
13 minutes taxiing out
3 hours, 30 minutes in the air
5 minutes taxiing in
Arrives SJU San Juan, PR 2 minutes late.

Flight Reliability By Airline ?

Southwest
71%
Spirit
70%
Frontier
60%
Cancelled
Delayed*
Normal

Flight Summary

The flight time from Baltimore to San Juan is 3 hours, 49 minutes. The time spent in the air is 3 hours, 30 minutes.

The flight distance from Baltimore to San Juan is 1565 Miles.

Reverse Journey

San Juan to Baltimore
4 hours, 1 minute

Flight Time By Airline ?

Spirit
3h 39m
Southwest
3h 54m
Frontier
3h 55m
Taxiing Out
Air Time
Taxiing In

Flight Time by Time of Day ?

12AM06AM12PM06PM1h2h3h
Taxiing Out
Air Time
Taxiing In

Flights By Time of Day ?
(Average)

12AM06AM12PM06PM0.00.20.40.60.81.0

Flights Per Week

27

Distance

1565 Miles

Flights By Month ?

JFMAMJJASOND050100150

Flights By Day of Week ?
(Average)

MonTueWedThuFriSatSun012345

Flights By Airline ?
(Per Week)

Southwest
14
Spirit
9
Frontier
3

Frequently Asked Questions

How far is Baltimore from San Juan by plane?

The distance from Baltimore to San Juan by plane is 1565 Miles. This is the air distance on the most direct route taken by the vast majority of flights.

How long is the flight from Baltimore to San Juan?

The flight time from Baltimore to San Juan is 3 hours, 49 minutes. The time spent in the air is 3 hours, 30 minutes. These numbers are averages. In reality, it varies by airline with Spirit being the fastest taking 3 hours, 39 minutes, and Frontier the slowest taking 3 hours, 55 minutes.

What airlines fly from Baltimore to San Juan?

Frontier, Spirit, and Southwest are the airlines with direct flights from Baltimore to San Juan.

Does Southwest fly from Baltimore to San Juan?

Yes! Southwest does fly from Baltimore (BWI) to San Juan (SJU). On average, they have 14 flights per week on this route. This may vary seasonally, please check the chart above for more details.

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 Baltimore 9 minutes late
Taxi Out Time 13 minutes
In the Air 210 minutes
Taxiing In 5 minutes
Arrives San Juan 2 minutes late

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 Baltimore to San Juan, Southwest is 71% reliable, which means that Southwest flights are on time 71% of the time, and cancelled or delayed the remaining time.

Airline Normal Flights Arrival Delayed* Flight Cancelled
Southwest 71% 29% 0%
Spirit 70% 28% 2%
Frontier 60% 36% 4%

Flight Time By Airline Flight Time By Airline Chart

Each airline takes a different amount of time to fly between Baltimore 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
(minutes)
In the Air
(minutes)
Taxiing In
(minutes)
Total
(minutes)
Spirit 11 200 6 219
Southwest 14 214 4 234
Frontier 17 210 7 235

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
9am 0.33
4pm 0.06
1pm 0.09
11pm 0.11
10am 0.08
11am 0.03
2pm 0.14
8am 0.73
5pm 0.23
3pm 0.17
7am 0
10pm 0.33
6pm 0.27
7pm 0.68
12pm 0.12
8pm 0.4
9pm 0.1

Flights By Month Flights By Month Chart

The quantity of flights from Baltimore 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 101
February 92
March 101
April 100
May 155
June 158
July 164
August 158
September 88
October 95
November 107
December 115

Flights By Day Of Week Flights By Day of Week Chart

The quantity of flights from Baltimore 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 3.77
Tuesday 3.58
Wednesday 3.73
Thursday 3.67
Friday 3.79
Saturday 4.65
Sunday 4.38

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
Southwest 0
Spirit 0
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
(minutes)
In the Air
(minutes)
Taxi In
(minutes)
Total
(minutes)
9am 14 215 5 235
4pm 12 192 6 210
1pm 12 213 5 231
11pm 11 199 5 215
10am 17 212 7 234
11am 12 212 6 231
2pm 11 200 5 218
8am 17 215 4 237
5pm 12 200 6 219
3pm 12 205 6 222
7am 11 205 4 220
10pm 11 201 6 220
6pm 13 205 5 226
7pm 13 212 4 229
12pm 11 213 5 228
8pm 16 211 6 234
9pm 11 195 5 214
* Delayed more than 20 minutes.
All data above is a median or mean as appropriate.