DL1257 Flight Status Delta Air Lines: Washington to Baltimore (DAL1257)

Are you looking for the October 11th, 2026 DL 1257 Atlanta to Baltimore flight? Click here to go to our DL1257 Atlanta to Baltimore Flight Status page >

DL 1257 Washington to Baltimore Flight Status

Delta Air Lines Flight DL1257 from Washington Dulles International Airport IAD to Baltimore Washington International Airport BWI is not scheduled for today October 11th, 2026.
The last time the flight was scheduled was on September 20th, 2026.
Check the table below for DL1257's most recent flight history:

DL 1257 Flight Status & Schedule Delta Air Lines Washington to Baltimore

Date	From	To	Departure	Arrival	Status
Sep 20	IAD	BWI	00:15	00:45	Unknown	Track >

< All Washington IAD Departures All Baltimore BWI Arrivals >

Delta Air Lines DL 1257 Washington to Baltimore Flight Information

Delta Air Lines Flight DL1257 connects Washington, United States to Baltimore, United States, taking off from Washington Dulles International Airport IAD and landing at Baltimore Washington International Airport BWI.

What is the On-Time Performance (OTP) of Delta Air Lines Flight DL1257 Washington to Baltimore?

The Airportia On-Time Performance Rating for Delta Air Lines Flight DL1257 is 5/5 stars. This metric is calculated using data from the past 10 flights.

When was the latest DL1257 flight?

The latest flight took off on Sunday, September 20th, 2026 with the flight status being Unknown on 00:45.

How else can the flight DL1257 be referenced as?

This Delta Air Lines flight can also be referenced as DAL1257, DL 1257, DAL 1257.

How often is flight DL1257 delayed?

On average, 0% of all DL1257 flights are delayed. The average delay is 0 minutes.

Can I get compensation for my delayed or cancelled DL1257 flight or baggage issues?

If your DL1257 flight was cancelled, delayed, or if you experienced baggage issues such as delayed, damaged, or lost bags, you may be entitled to compensation. Compensation amounts and eligibility depend on various regulations, including EC 261/2004, UK261, CA Montreal Convention, US GoodWill, BR-ANAC, SA-GACA and TK-SHY.

See our DL1257 Flight Tracker above for more details.

DL1257 and Washington IAD to Baltimore BWI Flights

Flight DL1257 is code-shared by 6 airlines using the flight numbers AF5719, AM3177, KE6853, KL5163, SK3707, VS2528

Other flights departing from Washington IAD: FI648, SY8727, UA3884, BR3

Other flights arriving at Baltimore BWI: UA642, F94428, WN1653, WN417

All flights connecting Washington IAD to Baltimore BWI.

DL1257 Delta Air Lines Flight: Washington to Baltimore Route Map

Flight Delay Compensation up to 600€/$: Claim for delay, cancellation, or baggage issues >

New Flights: 5A1020 U29364 XE9050 JQ7964 ZH8885 SH208 BI4054 G44779 E41285 SY9123

Flight-schedule data supplied by Aviation Edge Real-time Flight Schedules API.