Informational Guide to Boston Logan Airport (BOS) - NON OFFICIAL

DL1599 Delta Air Lines - Flight Status

Below, you can find details about Delta Air Lines flight DL1599, which currently operates between the airports of Boston - Boston Logan International Airport (Airport Code BOS) and Washington - Ronald Reagan Washington National Airport (Airport Code DCA).
This flight data pertains specifically to the flight's details for Friday, October 16, 2026.

DL1599 On Time performance:
17
We have calculated the percentage of flights that arrived within 15 minutes of their scheduled time, or earlier, based on real flight data from the last 3 months. More about punctuality and delays

Flight Status

DL1599 Delta Air Lines to Washington

Scheduled
Flight Status for Friday October 16, 2026
This flight was also scheduled for Yesterday (October 14, 2026). See it here
This flight is also scheduled for Today (October 15, 2026). See it here

Airline information

Delta Air Lines
Delta Air Lines
Equipment: Airbus A220-100 Passenger

Departure

Boston (BOS)
October 16, 2026
Boston Logan International Airport
Scheduled Departure Time:
08:10 pm
Terminal:
A
Gate:
-
Scheduled Departure Time: 08:10 pm

Arrival

Washington (DCA)
October 16, 2026
Ronald Reagan Washington National Airport
Scheduled Arrival Time:
10:00 pm
Terminal:
2
Gate:
-
Scheduled Arrival Time: 10:00 pm
Disclaimer
The information displayed on this website is gathered from third-party providers with a wide reputation on the sector, which in turn obtain the information from the airlines. This data is provided only for informative purposes. www.boston-airport.com assumes no responsibility for loss or damage as a result of relying on information posted here. Please contact your airline to verify flight status.

Codeshare Flights

This flight is shared with other airlines, this means that these other flights are the same:

- KL5649 - KLM Royal Dutch Airlines

- SK3317 - SAS Scandinavian Airlines

Additional Information

Which is the frequency of flight DL1599?
The flight DL1599 is scheduled to flight on Monday, Tuesday, Wednesday, Thursday, Friday, Sunday on a weekly basis.

Which is the distance of flight DL1599?
The distance between the two airports is 398 miles.

Which is the flight time of flight DL1599?
The scheduled flight time gate to gate is: 01:50 hours.
The real flight time gate to gate on average is: 01:49 hours.

Are the departure airport and arrival airport at the same Time Zone?
Yes, both airports are in the same timezone.

Alternative Flights

The following airlines serves the same route between Boston and Washington:

American Airlines
- Flight Number: AA1004. (On Time performance: 39 - Average Delay: 54 minutes)
- Flight Number: AA1160. (On Time performance: 92 - Average Delay: 18 minutes)
- Flight Number: AA1164. (On Time performance: 85 - Average Delay: 13 minutes)
- Flight Number: AA1168. (On Time performance: 88 - Average Delay: 41 minutes)
- Flight Number: AA1421. (On Time performance: 41 - Average Delay: 62 minutes)
- Flight Number: AA1535. (On Time performance: 78 - Average Delay: 14 minutes)
- Flight Number: AA2159. (On Time performance: 91 - Average Delay: 6 minutes)
- Flight Number: AA3240. (On Time performance: 87 - Average Delay: 9 minutes)
- Flight Number: AA4047. (On Time performance: 56 - Average Delay: 32 minutes)
- Flight Number: AA4337. (On Time performance: 90 - Average Delay: 11 minutes)
- Flight Number: AA4342. (On Time performance: 83 - Average Delay: 10 minutes)
- Flight Number: AA4465. (On Time performance: 91 - Average Delay: 7 minutes)
- Flight Number: AA4490. (On Time performance: 88 - Average Delay: 7 minutes)
- Flight Number: AA4510. (On Time performance: 65 - Average Delay: 20 minutes)
- Flight Number: AA4646. (On Time performance: 100 - Average Delay: 2 minutes)
- Flight Number: AA4779. (On Time performance: 86 - Average Delay: 3 minutes)
- Flight Number: AA955. (On Time performance: 43 - Average Delay: 25 minutes)

JetBlue
- Flight Number: B61055. (On Time performance: 80 - Average Delay: 18 minutes)
- Flight Number: B61155.
- Flight Number: B61355. (On Time performance: 50 - Average Delay: 51 minutes)
- Flight Number: B61955. (On Time performance: 52 - Average Delay: 38 minutes)
- Flight Number: B62255. (On Time performance: 75 - Average Delay: 16 minutes)
- Flight Number: B62355. (On Time performance: 93 - Average Delay: 4 minutes)
- Flight Number: B6455. (On Time performance: 55 - Average Delay: 43 minutes)
- Flight Number: B6755. (On Time performance: 71 - Average Delay: 14 minutes)
- Flight Number: B6855. (On Time performance: 63 - Average Delay: 49 minutes)

Delta Air Lines
- Flight Number: DL1169. (On Time performance: 83 - Average Delay: 3 minutes)
- Flight Number: DL1661. (On Time performance: 67 - Average Delay: 80 minutes)
- Flight Number: DL5592. (On Time performance: 86 - Average Delay: 7 minutes)
- Flight Number: DL5666. (On Time performance: 51 - Average Delay: 39 minutes)
- Flight Number: DL5667. (On Time performance: 56 - Average Delay: 38 minutes)
- Flight Number: DL5672. (On Time performance: 82 - Average Delay: 8 minutes)
- Flight Number: DL5682. (On Time performance: 66 - Average Delay: 27 minutes)
- Flight Number: DL5687. (On Time performance: 97 - Average Delay: 2 minutes)
- Flight Number: DL5689. (On Time performance: 62 - Average Delay: 26 minutes)
- Flight Number: DL5692. (On Time performance: 93 - Average Delay: 2 minutes)
- Flight Number: DL5693. (On Time performance: 88 - Average Delay: 7 minutes)
- Flight Number: DL5704. (On Time performance: 58 - Average Delay: 26 minutes)
- Flight Number: DL5857. (On Time performance: 72 - Average Delay: 23 minutes)

Punctuality and delays

We have gathered data from recent months and present below an analysis of how timely the flights have been.

In terms of On-Time Performance, by analyzing the flight data from the last three months, spanning from October 06, 2026 to October 12, 2026, we have obtained these figures.
Total number of flights: 6
On Time: 1 ( 17 % )
Moderate Delay: 1 ( 17 % )
Significant Delay: 2 ( 33 % )
Major Delay: 2 ( 33 % )
Canceled: 0 ( 0 % )
Diverted: 0 ( 0 % )

Average Delay: 73 minutes.
Delays analyzed by Week: It is not possible to calculate the On-Time Performance for this flight accurately by weekday due to insufficient or non-representative data, as doing so could lead to misleading conclusions
Delays analyzed by Month: It is not possible to calculate the On-Time Performance for this flight accurately by month due to insufficient or non-representative data, as doing so could lead to misleading conclusions

Last Past Flights DL1599

Date
Departure
Arrival
Duration
Aircraft
Status
Wednesday
14 October
09:24 pm
Boston (BOS)
10:59 pm
Washington (DCA)
01h 35min
Airbus A220-10
Airbus A220-10
- Delayed
Tuesday
13 October
10:03 pm
Boston (BOS)
11:42 pm
Washington (DCA)
01h 39min
Airbus A220-10
Airbus A220-10
Landed - Delayed
Monday
12 October
08:26 pm
Boston (BOS)
10:21 pm
Washington (DCA)
01h 55min
Airbus A220-10
Airbus A220-10
Landed - Delayed
Sunday
11 October
10:43 pm
Boston (BOS)
12:25 am
Washington (DCA)
01h 42min
Airbus A220-10
Airbus A220-10
Landed - Delayed
Friday
09 October
10:58 pm
Boston (BOS)
01:04 am
Washington (DCA)
02h 06min
Airbus A220-30
Airbus A220-30
Landed - Delayed
Thursday
08 October
09:04 pm
Boston (BOS)
10:50 pm
Washington (DCA)
01h 46min
Airbus A220-10
Airbus A220-10
Landed - Delayed
Wednesday
07 October
08:50 pm
Boston (BOS)
10:35 pm
Washington (DCA)
01h 45min
Airbus A220-10
Airbus A220-10
Landed - Delayed
Tuesday
06 October
08:11 pm
Boston (BOS)
09:55 pm
Washington (DCA)
01h 44min
Airbus A220-10
Airbus A220-10
Landed - On-time