| Date | From | To | Departure | Arrival | Status | |
|---|---|---|---|---|---|---|
| Jul 17 | DCA | BUF | 01:11 | 23:52 |
Unknown
|
Track > |
| Jul 10 | DCA | BUF | 22:30 | 23:52 |
Cancelled
|
Track > |
| Claim > | ||||||
| Jul 03 | DCA | BUF | 23:17 | 00:13 |
Landed Late
|
Track > |
| Apr 06 | DCA | BUF | 22:25 | 23:21 |
Landed
|
Track > |
| Apr 05 | DCA | BUF | 00:04 | 00:58 |
Delayed
|
Track > |
| Apr 04 | DCA | BUF | 19:58 | 20:47 |
Landed
|
Track > |
| Apr 03 | DCA | BUF | 22:08 | 23:31 |
Delayed >3h
|
Track > |
| Apr 02 | DCA | BUF | 22:30 | 23:21 |
Landed
|
Track > |
| Apr 01 | DCA | BUF | 01:17 | 23:31 |
Unknown
|
Track > |
| Mar 31 | DCA | BUF | 22:47 | 23:40 |
Landed
|
Track > |
Alaska Airlines Flight AS4630 connects Washington, United States to Buffalo, United States, taking off from Washington Ronald Reagan National Airport DCA and landing at Buffalo Niagara International Airport BUF.
How long is the AS4630 flight from Washington to Buffalo?
The average flight time from Washington to Buffalo is 53 minutes. The flight distance is 476 km / 296 miles and the average flight speed is 462 km/h / 287 mph.
How many AS4630 flights are operated per week?
1 flight per week. The flight AS4630 is operated on Saturday.
What is the On-Time Performance (OTP) of Alaska Airlines Flight AS4630 Washington to Buffalo?
The Airportia On-Time Performance Rating for Alaska Airlines Flight AS4630 is 4.8/5 stars. This metric is calculated using data from the past 10 flights.
When was the latest AS4630 flight?
The latest flight took off on Saturday, July 18th, 2026 with the flight status being Unknown on 23:52.
How else can the flight AS4630 be referenced as?
This Alaska Airlines flight can also be referenced as ASA4630, AS 4630, ASA 4630.
How often is flight AS4630 delayed?
On average, 30% of all AS4630 flights are delayed. The average delay is 39 minutes.
Can I get compensation for my delayed or cancelled AS4630 flight or baggage issues?
If your AS4630 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 AS4630 Flight Tracker above for more details.
Other flights departing from Washington DCA: AA4660, AA5079, AA5232, AA5028
Other flights arriving at Buffalo BUF: AA5232, DL978, AA5911, B6715
All flights connecting Washington DCA to Buffalo BUF.
