BWI → BOSBaltimore to Boston

live

Direct flights from Baltimore (BWI) to Boston (BOS): 14 nonstop departures observed each week across 2 airlines. 100% of the last 7 operated flights arrived within 15 minutes of schedule. The median arrival is 21 minutes early. No cancellations were recorded across the 7 tracked flights. The nonstop covers 594 km, an estimated 1 hour 16 minutes in the air. Measured by Pro Flight Search from live flight boards at Baltimore and Boston. Updated 24 October 2026 at 21:00 UTC.

Today, BWI → BOS

Sat 24 Oct · local times
WN892SouthwestIn the air, 39 min late

Left BWI at 09:04, 39 min after its 08:25 slot.

Landing
10:08BOS board estimate · sched 10:00
Track WN892 →
  1. 08:25 WN892Southwest Left 09:04 +39 BOS est. 10:08 +8In the air · sched 10:00
  2. 10:40 WN3803Southwest Left 10:45 +5 BOS est. 11:45In the air · sched 12:15
  3. 13:45 WN803Southwest Left 13:57 +12 Landed 15:01 −19
  4. 13:55 DL5668Delta Left 14:06 +11 Landed 15:14 −21
  5. 16:45 WN952Southwest Est. 16:50 +5 BOS est. 18:13sched 18:20
  6. · DL5703Delta Departed Landed 08:18 −21
  7. · WN3828Southwest On schedule BOS 22:10scheduled
  8. · WN4970Southwest Departed Landed 07:54 −21

Checked BWI board 15:33 · BOS board 17:00

BWI Baltimore smooth · +10
BOS Boston smooth · +0
594 km · ~1h 16m est.
dep bank 06:03–22:3014x weekly
Runs reliable · 2 airlines · 14x weekly · nonstop
100% on time

of the last 7 operated BWI → BOS flights arrived within 15 minutes

Median arrival delay is −21 min. 0 of 7 tracked legs cancelled in the sample. Will a delayed flight be cancelled? →

Median arrival−21 minacross the last 7 operated legs
Flight time~1h 16mestimated from route distance
Weekly departures14x2 direct airlines on the leg

The week

scheduled departures · origin local time
06121824
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Delta Air LinesSouthwest Airlines

Each mark is a scheduled departure at its origin-local time, observed operating in the last 7 days. Today is highlighted.

Who flies it

observed on the boards · 7 days
Delta Air LinesDL

Flights DL5813 06:03 Mo Tu We Th Fr Su · DL5703 09:15 Mo Tu We Th Fr Sa · DL5668 13:55 daily · DL5644 18:30 Mo Tu We Th Fr Su

Southwest AirlinesWN100% on time

Flights WN4970 varies daily · WN4382 varies Mo Tu We Th Fr Su · WN892 08:25 Sa · WN2731 10:25 Su

History

operated legs · board outcomes
10-24DL5668dep +11 → arr−21
10-24DL5703arrived−21
10-24WN3803dep +5 → arr−30
10-24WN4970arrived−21
10-24WN803dep +12 → arr−19
10-24WN892dep +39 → arr+8
10-23WN2091arrived−8

Actual board outcomes rather than schedules, paired departure and arrival per flight and day.

Full board history, day by day →

Airports right now

live boards
BWIBaltimore +10 min smooth 🌤 few clouds · SE 5 kt Full BWI delay board →
BOSBoston +0 min smooth 🌤 few clouds · ESE 7 kt Full BOS delay board →

Weather lens

Current conditions put the pressure at BOS: 42% odds of a 15+ minute delay and around +9 min expected when it bites, measured from this route's own weather-matched delay history. See live delays → · Weather risk by airport →

How the Baltimore to Boston route actually runs

Pro Flight Search records official board updates for nonstop BWI to BOS flights through the day: schedules, estimates, gate pushes and actual departures. The verdict above comes from operated flights, so it reflects what this route does rather than what the timetable promises.

Planning around a delay? Live airport delays · Weather delay risk map · Will a delayed flight be cancelled? · Do planes make up time in the air? · How we measure

Cite this data

Journalists, bloggers, and researchers may cite this page with attribution and a link to Pro Flight Search.

Suggested citation

Pro Flight Search — Baltimore (BWI) to Boston (BOS) route reliability, measured from operated flights on official airport boards.

Canonical URL
https://proflightsearch.com/search-flights/BWI-BOS
How we measure this →

BWI to BOS questions

Is BWI–BOS running on time right now?

Smooth skies ahead. The departure side at BWI is the weaker end, route health score 93/100. The airports section above carries the live status and delay window at both ends.

Morning or evening flight on BWI–BOS?

Operators schedule morning departures around 06:03 and evening departures around 17:35 from BWI. Earlier flights typically land before destination-airport delays accumulate later in the day; check the BOS delay card to confirm conditions when you'd arrive.

How long is the flight from BWI to BOS?

Great-circle distance is 594 km. With typical jet cruise speed plus taxi, climb and descent, expect roughly 72–81 min gate-to-gate on this route.

How often does BWI–BOS fly?

2 carriers operate this route, around 80 flights a week between them. Compare carrier days and times in the airline list above.