The flight time from Boston to Baltimore is 1 hour, 27 minutes. See Data as Tables

Average Timeline

Leaves BOS Boston, MA 2 minutes early.
16 minutes taxiing out
1 hour, 5 minutes in the air
5 minutes taxiing in
Arrives BWI Baltimore, MD 5 minutes early.

Flight Reliability By Airline ?


Reverse Journey

Baltimore to Boston
1 hour, 19 minutes

Flight Time By Airline ?

1h 26m
1h 27m
1h 28m
Taxiing Out
Air Time
Taxiing In

Flight Time by Time of Day ?

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

Flights By Time of Day ?


Flights Per Week



369 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 Boston 2 minutes early
Taxi Out Time 16 minutes
In the Air 65 minutes
Taxiing In 5 minutes
Arrives Baltimore 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 10 minutes. For example, from Boston to Baltimore, Spirit is 77% reliable, which means that Spirit flights are on time 77% of the time, and cancelled or delayed the remaining time.

Airline Normal Flights Arrival Delayed* Flight Cancelled
Southwest 82% 14% 4%
Spirit 77% 20% 3%
JetBlue 76% 21% 3%

Flight Time By Airline Flight Time By Airline Chart

Each airline takes a different amount of time to fly between Boston and Baltimore, 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
Spirit 15 63 7 86
Southwest 16 65 4 87
JetBlue 16 65 5 88

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 0.77
6am 1.5
7am 0.94
8am 1.46
9am 0.4
10am 0.92
11am 1.19
12pm 0.57
1pm 0.7
2pm 0.83
3pm 0.68
4pm 0.72
5pm 1.11
6pm 0.17
7pm 0.58
8pm 1.18
9pm 1.48
10pm 0.44

Flights By Month Flights By Month Chart

The quantity of flights from Boston to Baltimore 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 448
February 412
March 423
April 493
May 519
June 505
July 499
August 513
September 482
October 480
November 483
December 455

Flights By Day Of Week Flights By Day of Week Chart

The quantity of flights from Boston to Baltimore 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 16.8
Tuesday 16.2
Wednesday 16
Thursday 16.8
Friday 16.8
Saturday 12.5
Sunday 14.7

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
Southwest 61
JetBlue 36
Spirit 13

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 14 64 5 85
6am 18 65 5 90
7am 18 64 6 91
8am 16 65 5 87
9am 16 63 6 86
10am 15 65 4 85
11am 15 65 4 85
12pm 15 66 5 86
1pm 15 65 5 86
2pm 16 66 5 88
3pm 17 65 5 87
4pm 18 67 4 89
5pm 20 67 5 92
6pm 18 66 4 89
7pm 18 65 3 88
8pm 16 64 5 86
9pm 14 62 6 84
10pm 14 63 4 82
* Delayed more than 10 minutes.
All data above is a median or mean as appropriate.